| 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 | $137.49 | 9.703% | $150.8307 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $24.53 | 7.850% | $26.4556 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $151.81 | 7.162% | $162.6826 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $237.84 | 11.850% | $266.024 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $192.29 | 9.824% | $211.1806 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $126.30 | 7.210% | $135.4062 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $107.65 | 4.494% | $112.4878 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $977.91 | $1,065.0675 | $1,065.07 | $1,065.10 | $1,065.10 | |