| 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 | $141.63 | 13.705% | $161.0404 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $26.31 | 13.485% | $29.8579 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $132.53 | 8.174% | $143.363 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $173.68 | 7.736% | $187.1159 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $145.25 | 10.381% | $160.3284 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $155.89 | 6.490% | $166.0073 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $210.74 | 9.212% | $230.1534 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $986.03 | $1,077.8663 | $1,077.87 | $1,077.85 | $1,077.90 | |