| 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 | $193.95 | 13.608% | $220.3427 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $211.98 | 4.616% | $221.765 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $134.57 | 7.664% | $144.8834 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $169.74 | 4.477% | $177.3393 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $136.90 | 7.778% | $147.5481 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $244.81 | 6.507% | $260.7398 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $194.76 | 11.557% | $217.2684 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $1,286.71 | $1,389.8867 | $1,389.89 | $1,389.90 | $1,389.80 | |