| 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 | $127.96 | 9.330% | $139.8987 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $156.95 | 10.518% | $173.458 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $50.37 | 13.640% | $57.2405 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $162.93 | 12.435% | $183.1903 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $28.26 | 3.334% | $29.2022 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $94.27 | 11.707% | $105.3062 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $167.65 | 3.675% | $173.8111 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $788.39 | $862.1070 | $862.11 | $862.10 | $862.10 | |