| 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 | $220.57 | 7.717% | $237.5914 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $97.88 | 7.822% | $105.5362 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $158.51 | 4.860% | $166.2136 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $25.95 | 5.397% | $27.3505 | $27.35 | $27.35 | $27.40 |
| Purchase #5 | $173.59 | 10.504% | $191.8239 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $200.77 | 5.754% | $212.3223 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $156.82 | 12.851% | $176.9729 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $1,034.09 | $1,117.8108 | $1,117.80 | $1,117.75 | $1,117.80 | |