| 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 | $213.85 | 3.414% | $221.1508 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $164.54 | 9.772% | $180.6188 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $201.72 | 13.813% | $229.5836 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $144.42 | 4.803% | $151.3565 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $49.57 | 3.870% | $51.4884 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $137.82 | 9.520% | $150.9405 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $196.36 | 11.798% | $219.5266 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $1,108.28 | $1,204.6652 | $1,204.67 | $1,204.70 | $1,204.70 | |