| 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 | $202.82 | 13.768% | $230.7443 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $47.37 | 10.255% | $52.2278 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $40.33 | 12.719% | $45.4596 | $45.46 | $45.45 | $45.50 |
| Purchase #4 | $141.96 | 12.559% | $159.7888 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $27.90 | 3.701% | $28.9326 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $150.72 | 6.654% | $160.7489 | $160.75 | $160.75 | $160.70 |
| Purchase #7 | $177.54 | 9.381% | $194.195 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $788.64 | $872.0970 | $872.10 | $872.15 | $872.00 | |