| 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 | $56.54 | 6.789% | $60.3785 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $178.81 | 6.237% | $189.9624 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $63.86 | 7.324% | $68.5371 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $37.94 | 8.187% | $41.0461 | $41.05 | $41.05 | $41.00 |
| Purchase #5 | $155.76 | 9.134% | $169.9871 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $192.59 | 13.250% | $218.1082 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $54.34 | 13.451% | $61.6493 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $739.84 | $809.6687 | $809.68 | $809.70 | $809.60 | |