| 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 | $183.28 | 9.487% | $200.6678 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $195.53 | 7.169% | $209.5475 | $209.55 | $209.55 | $209.50 |
| Purchase #3 | $27.30 | 6.163% | $28.9825 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $110.51 | 13.784% | $125.7427 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $48.62 | 5.137% | $51.1176 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $177.76 | 12.323% | $199.6654 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $21.65 | 6.434% | $23.043 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $764.65 | $838.7665 | $838.77 | $838.75 | $838.70 | |