| 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 | $108.93 | 8.176% | $117.8361 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $182.38 | 7.178% | $195.4712 | $195.47 | $195.45 | $195.50 |
| Purchase #3 | $153.68 | 9.212% | $167.837 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $205.62 | 13.842% | $234.0819 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $61.26 | 11.223% | $68.1352 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $40.60 | 6.265% | $43.1436 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $46.56 | 4.182% | $48.5071 | $48.51 | $48.50 | $48.50 |
| 7 purchase totals = | $799.03 | $875.0121 | $875.02 | $875.05 | $874.90 | |