| 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 | $172.48 | 11.189% | $191.7788 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $150.26 | 8.285% | $162.709 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $107.48 | 11.409% | $119.7424 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $149.51 | 8.191% | $161.7564 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $83.28 | 9.487% | $91.1808 | $91.18 | $91.20 | $91.20 |
| Purchase #6 | $107.98 | 5.290% | $113.6921 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $106.86 | 3.244% | $110.3265 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $877.85 | $951.1860 | $951.19 | $951.25 | $951.20 | |