| 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 | $144.53 | 13.760% | $164.4173 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $50.67 | 8.807% | $55.1325 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $128.34 | 3.512% | $132.8473 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $10.78 | 8.865% | $11.7356 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $106.89 | 13.152% | $120.9482 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $128.87 | 7.260% | $138.226 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $181.47 | 7.312% | $194.7391 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $751.55 | $818.0460 | $818.06 | $818.10 | $817.80 | |