| 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 | $145.76 | 4.750% | $152.6836 | $152.68 | $152.70 | $152.70 |
| Purchase #2 | $32.47 | 9.354% | $35.5072 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $242.57 | 11.166% | $269.6554 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $173.38 | 10.545% | $191.6629 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $213.92 | 10.308% | $235.9709 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $28.71 | 11.869% | $32.1176 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $60.85 | 5.228% | $64.0312 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $897.66 | $981.6288 | $981.63 | $981.60 | $981.70 | |