| 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 | $137.85 | 8.374% | $149.3936 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $18.52 | 5.812% | $19.5964 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $73.68 | 11.443% | $82.1112 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $148.73 | 8.475% | $161.3349 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $72.83 | 13.454% | $82.6285 | $82.63 | $82.65 | $82.60 |
| Purchase #6 | $101.89 | 5.290% | $107.28 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $52.91 | 7.694% | $56.9809 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $606.41 | $659.3255 | $659.32 | $659.40 | $659.30 | |