| 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 | $128.63 | 11.739% | $143.7299 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $211.57 | 7.184% | $226.7692 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $60.56 | 4.402% | $63.2259 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $38.47 | 6.826% | $41.096 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $127.36 | 3.443% | $131.745 | $131.75 | $131.75 | $131.70 |
| Purchase #6 | $9.52 | 12.802% | $10.7388 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $209.64 | 13.383% | $237.6961 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $785.75 | $855.0009 | $855.02 | $855.05 | $854.90 | |