| 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 | $165.49 | 4.760% | $173.3673 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $200.32 | 11.143% | $222.6417 | $222.64 | $222.65 | $222.60 |
| Purchase #3 | $56.77 | 3.272% | $58.6275 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $49.47 | 9.687% | $54.2622 | $54.26 | $54.25 | $54.30 |
| Purchase #5 | $46.81 | 8.845% | $50.9503 | $50.95 | $50.95 | $51.00 |
| Purchase #6 | $84.51 | 7.305% | $90.6835 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $115.86 | 11.524% | $129.2117 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $719.23 | $779.7442 | $779.74 | $779.75 | $779.80 | |