| 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 | $150.74 | 5.728% | $159.3744 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $83.49 | 7.736% | $89.9488 | $89.95 | $89.95 | $89.90 |
| Purchase #3 | $228.95 | 8.817% | $249.1365 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $19.27 | 10.605% | $21.3136 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $217.80 | 6.744% | $232.4884 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $116.63 | 8.257% | $126.2601 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $133.36 | 7.195% | $142.9553 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $950.24 | $1,021.4771 | $1,021.48 | $1,021.45 | $1,021.50 | |