| 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 | $162.27 | 7.278% | $174.08 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $34.26 | 11.827% | $38.3119 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $159.39 | 3.596% | $165.1217 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $119.34 | 11.130% | $132.6225 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $46.74 | 6.644% | $49.8454 | $49.85 | $49.85 | $49.80 |
| Purchase #6 | $134.53 | 3.515% | $139.2587 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $158.62 | 7.207% | $170.0517 | $170.05 | $170.05 | $170.10 |
| 7 purchase totals = | $815.15 | $869.2919 | $869.29 | $869.25 | $869.30 | |