| 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 | $146.80 | 7.567% | $157.9084 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $184.97 | 3.625% | $191.6752 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $15.49 | 5.650% | $16.3652 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $133.52 | 5.475% | $140.8302 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $48.90 | 10.355% | $53.9636 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $140.96 | 8.653% | $153.1573 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $73.83 | 8.121% | $79.8257 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $744.47 | $793.7256 | $793.74 | $793.75 | $793.80 | |