| 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 | $139.39 | 7.523% | $149.8763 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $210.76 | 12.512% | $237.1303 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $19.41 | 10.406% | $21.4298 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $195.31 | 13.425% | $221.5304 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $35.36 | 13.603% | $40.17 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $154.35 | 12.716% | $173.9771 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $80.32 | 5.196% | $84.4934 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $834.90 | $928.6073 | $928.61 | $928.70 | $928.60 | |