| 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 | $150.35 | 6.370% | $159.9273 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $207.68 | 6.269% | $220.6995 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $199.95 | 12.402% | $224.7478 | $224.75 | $224.75 | $224.70 |
| Purchase #4 | $50.40 | 8.326% | $54.5963 | $54.60 | $54.60 | $54.60 |
| Purchase #5 | $161.69 | 6.789% | $172.6671 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $9.79 | 7.260% | $10.5008 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $94.89 | 11.821% | $106.1069 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $874.75 | $949.2457 | $949.26 | $949.25 | $949.20 | |