| 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 | $177.79 | 9.376% | $194.4596 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $249.53 | 7.615% | $268.5317 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $90.97 | 5.394% | $95.8769 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $234.27 | 9.578% | $256.7084 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $39.34 | 7.105% | $42.1351 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $72.58 | 3.427% | $75.0673 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $184.66 | 9.855% | $202.8582 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $1,049.14 | $1,135.6372 | $1,135.65 | $1,135.65 | $1,135.70 | |