| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.56 | 11.199% | $164.0852 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $211.53 | 10.775% | $234.3224 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $192.82 | 12.448% | $216.8222 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $239.86 | 11.237% | $266.8131 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $249.48 | 11.490% | $278.1453 | $278.15 | $278.15 | $278.10 |
| Purchase #6 | $159.86 | 9.253% | $174.6518 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $197.60 | 9.313% | $216.0025 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $1,398.71 | $1,550.8425 | $1,550.84 | $1,550.80 | $1,550.80 | |