| 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 | $182.87 | 9.407% | $200.0726 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $30.68 | 5.420% | $32.3429 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $40.42 | 7.150% | $43.31 | $43.31 | $43.30 | $43.30 |
| Purchase #4 | $152.49 | 4.422% | $159.2331 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $62.50 | 13.206% | $70.7538 | $70.75 | $70.75 | $70.80 |
| Purchase #6 | $153.57 | 5.379% | $161.8305 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $179.82 | 12.327% | $201.9864 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $802.35 | $869.5293 | $869.52 | $869.55 | $869.50 | |