| 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 | $160.99 | 5.496% | $169.838 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $219.96 | 3.235% | $227.0757 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $150.35 | 9.687% | $164.9144 | $164.91 | $164.90 | $164.90 |
| Purchase #4 | $87.97 | 13.439% | $99.7923 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $145.96 | 5.737% | $154.3337 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $229.29 | 11.846% | $256.4517 | $256.45 | $256.45 | $256.50 |
| Purchase #7 | $107.83 | 4.529% | $112.7136 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $1,102.35 | $1,185.1194 | $1,185.11 | $1,185.15 | $1,185.10 | |