| 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 | $138.69 | 7.521% | $149.1209 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $11.96 | 13.675% | $13.5955 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $114.69 | 8.223% | $124.121 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $52.97 | 11.866% | $59.2554 | $59.26 | $59.25 | $59.30 |
| Purchase #5 | $135.96 | 13.649% | $154.5172 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $9.28 | 12.105% | $10.4033 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $22.91 | 10.186% | $25.2436 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $486.46 | $536.2569 | $536.26 | $536.20 | $536.20 | |