| 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 | $159.99 | 8.298% | $173.266 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $72.36 | 3.762% | $75.0822 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $32.38 | 13.159% | $36.6409 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $134.39 | 12.221% | $150.8138 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $242.32 | 8.378% | $262.6216 | $262.62 | $262.60 | $262.60 |
| Purchase #6 | $54.40 | 12.683% | $61.2996 | $61.30 | $61.30 | $61.30 |
| Purchase #7 | $34.64 | 6.674% | $36.9519 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $730.48 | $796.6760 | $796.67 | $796.65 | $796.70 | |