| 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 | $143.65 | 12.510% | $161.6206 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $56.39 | 8.812% | $61.3591 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $218.27 | 13.728% | $248.2341 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $87.88 | 10.756% | $97.3324 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $170.26 | 8.233% | $184.2775 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $10.65 | 9.363% | $11.6472 | $11.65 | $11.65 | $11.60 |
| Purchase #7 | $200.99 | 5.643% | $212.3319 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $888.09 | $976.8028 | $976.80 | $976.85 | $976.70 | |