| 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 | $166.75 | 11.260% | $185.5261 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $170.41 | 5.440% | $179.6803 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $244.88 | 3.481% | $253.4043 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $86.43 | 5.250% | $90.9676 | $90.97 | $90.95 | $91.00 |
| Purchase #5 | $232.65 | 11.749% | $259.984 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $7.63 | 10.311% | $8.4167 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $98.96 | 11.844% | $110.6808 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $1,007.71 | $1,088.6598 | $1,088.66 | $1,088.70 | $1,088.70 | |