| 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 | $68.67 | 5.247% | $72.2731 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $37.58 | 9.647% | $41.2053 | $41.21 | $41.20 | $41.20 |
| Purchase #3 | $147.46 | 8.110% | $159.419 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $102.49 | 6.270% | $108.9161 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $172.84 | 6.225% | $183.5993 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $169.28 | 5.329% | $178.3009 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $87.28 | 8.448% | $94.6534 | $94.65 | $94.65 | $94.70 |
| 7 purchase totals = | $785.60 | $838.3671 | $838.37 | $838.30 | $838.40 | |