| 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 | $143.31 | 7.122% | $153.5165 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $129.89 | 5.425% | $136.9365 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $94.57 | 7.646% | $101.8008 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $123.27 | 8.479% | $133.7221 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $192.45 | 3.827% | $199.8151 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $31.83 | 3.769% | $33.0297 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $118.41 | 5.359% | $124.7556 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $833.73 | $883.5763 | $883.59 | $883.55 | $883.50 | |