| 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 | $66.78 | 8.437% | $72.4142 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $185.71 | 8.182% | $200.9048 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $211.63 | 13.550% | $240.3059 | $240.31 | $240.30 | $240.30 |
| Purchase #4 | $148.52 | 7.130% | $159.1095 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $226.82 | 4.777% | $237.6552 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $147.59 | 6.604% | $157.3368 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $74.90 | 12.157% | $84.0056 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $1,061.95 | $1,151.7320 | $1,151.74 | $1,151.70 | $1,151.70 | |