| 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 | $151.65 | 6.296% | $161.1979 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $155.36 | 11.735% | $173.5915 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $135.53 | 8.589% | $147.1707 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $242.51 | 3.675% | $251.4222 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $31.91 | 11.787% | $35.6712 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $76.48 | 10.539% | $84.5402 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $14.26 | 13.870% | $16.2379 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $807.70 | $869.8316 | $869.83 | $869.80 | $869.80 | |