| 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 | $164.25 | 10.335% | $181.2252 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $123.69 | 9.146% | $135.0027 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $84.51 | 12.517% | $95.0881 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $188.51 | 12.279% | $211.6571 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $75.98 | 3.279% | $78.4714 | $78.47 | $78.45 | $78.50 |
| Purchase #6 | $65.49 | 3.292% | $67.6459 | $67.65 | $67.65 | $67.60 |
| Purchase #7 | $231.30 | 7.753% | $249.2327 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $933.73 | $1,018.3231 | $1,018.33 | $1,018.35 | $1,018.30 | |