| 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 | $167.49 | 12.281% | $188.0594 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $18.51 | 4.741% | $19.3876 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $103.67 | 6.437% | $110.3432 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $224.27 | 8.227% | $242.7207 | $242.72 | $242.70 | $242.70 |
| Purchase #5 | $129.73 | 3.839% | $134.7103 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $189.64 | 12.621% | $213.5745 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $51.26 | 7.458% | $55.083 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $884.57 | $963.8787 | $963.87 | $963.85 | $963.90 | |