| 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 | $147.53 | 4.296% | $153.8679 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $234.99 | 9.602% | $257.5537 | $257.55 | $257.55 | $257.60 |
| Purchase #3 | $240.91 | 7.199% | $258.2531 | $258.25 | $258.25 | $258.30 |
| Purchase #4 | $25.46 | 8.738% | $27.6847 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $94.91 | 7.725% | $102.2418 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $89.62 | 13.743% | $101.9365 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $205.78 | 7.713% | $221.6518 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $1,039.20 | $1,123.1895 | $1,123.18 | $1,123.20 | $1,123.30 | |