| 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 | $94.96 | 5.849% | $100.5142 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $14.65 | 10.309% | $16.1603 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $146.91 | 8.589% | $159.5281 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $172.47 | 12.474% | $193.9839 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $162.86 | 5.839% | $172.3694 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $239.49 | 10.112% | $263.7072 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $221.53 | 6.693% | $236.357 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $1,052.87 | $1,142.6201 | $1,142.62 | $1,142.60 | $1,142.70 | |