| 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 | $160.41 | 5.661% | $169.4908 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $169.58 | 6.193% | $180.0821 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $78.57 | 7.109% | $84.1555 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $201.49 | 9.763% | $221.1615 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $223.95 | 5.854% | $237.06 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $101.80 | 8.398% | $110.3492 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $36.40 | 12.312% | $40.8816 | $40.88 | $40.90 | $40.90 |
| 7 purchase totals = | $972.20 | $1,043.1807 | $1,043.18 | $1,043.20 | $1,043.30 | |