| 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 | $129.84 | 13.356% | $147.1814 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $106.83 | 9.619% | $117.106 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $234.46 | 3.781% | $243.3249 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $36.82 | 4.374% | $38.4305 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $36.79 | 5.789% | $38.9198 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $209.73 | 5.179% | $220.5919 | $220.59 | $220.60 | $220.60 |
| Purchase #7 | $198.57 | 6.827% | $212.1264 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $953.04 | $1,017.6809 | $1,017.68 | $1,017.70 | $1,017.60 | |