| 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 | $138.68 | 7.778% | $149.4665 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $222.71 | 12.776% | $251.1634 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $161.39 | 4.833% | $169.19 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $190.52 | 4.325% | $198.76 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $91.28 | 7.375% | $98.0119 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $77.94 | 8.162% | $84.3015 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $237.57 | 3.647% | $246.2342 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,120.09 | $1,197.1275 | $1,197.12 | $1,197.10 | $1,197.20 | |