| 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 | $150.82 | 5.155% | $158.5948 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $207.58 | 9.758% | $227.8357 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $220.35 | 6.464% | $234.5934 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $43.94 | 6.174% | $46.6529 | $46.65 | $46.65 | $46.70 |
| Purchase #5 | $37.30 | 3.251% | $38.5126 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $110.31 | 6.623% | $117.6158 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $51.60 | 6.799% | $55.1083 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $821.90 | $878.9135 | $878.91 | $878.90 | $878.90 | |