| 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 | $161.54 | 11.451% | $180.0379 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $118.53 | 11.251% | $131.8658 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $85.34 | 12.251% | $95.795 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $177.99 | 3.164% | $183.6216 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $91.96 | 11.499% | $102.5345 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $219.48 | 3.531% | $227.2298 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $42.89 | 4.787% | $44.9431 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $897.73 | $966.0277 | $966.03 | $966.05 | $965.90 | |