| 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 | $154.44 | 10.309% | $170.3612 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $168.73 | 7.419% | $181.2481 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $239.98 | 6.855% | $256.4306 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $28.36 | 7.434% | $30.4683 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $238.28 | 4.746% | $249.5888 | $249.59 | $249.60 | $249.60 |
| Purchase #6 | $185.58 | 6.474% | $197.5944 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $144.26 | 12.681% | $162.5536 | $162.55 | $162.55 | $162.60 |
| 7 purchase totals = | $1,159.63 | $1,248.2450 | $1,248.24 | $1,248.25 | $1,248.30 | |