| 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 | $151.52 | 6.297% | $161.0612 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $129.40 | 4.862% | $135.6914 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $244.91 | 7.272% | $262.7199 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $113.87 | 8.297% | $123.3178 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $93.96 | 3.742% | $97.476 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $153.35 | 7.666% | $165.1058 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $74.33 | 9.526% | $81.4107 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $961.34 | $1,026.7828 | $1,026.79 | $1,026.75 | $1,026.80 | |