| 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 | $110.79 | 6.209% | $117.669 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $80.61 | 8.150% | $87.1797 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $7.36 | 5.461% | $7.7619 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $151.55 | 12.765% | $170.8954 | $170.90 | $170.90 | $170.90 |
| Purchase #5 | $235.78 | 6.335% | $250.7167 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $76.85 | 9.745% | $84.339 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $195.72 | 10.246% | $215.7735 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $858.66 | $934.3352 | $934.34 | $934.30 | $934.40 | |