| 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 | $31.35 | 4.577% | $32.7849 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $173.70 | 11.373% | $193.4549 | $193.45 | $193.45 | $193.50 |
| Purchase #3 | $133.71 | 12.315% | $150.1764 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $173.77 | 8.772% | $189.0131 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $73.85 | 3.676% | $76.5647 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $58.98 | 11.750% | $65.9102 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $166.29 | 5.433% | $175.3245 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $811.65 | $883.2287 | $883.21 | $883.20 | $883.30 | |