| 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 | $147.97 | 5.288% | $155.7947 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $36.42 | 13.842% | $41.4613 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $135.85 | 6.214% | $144.2917 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $30.41 | 5.125% | $31.9685 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $165.41 | 10.512% | $182.7979 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $87.93 | 6.422% | $93.5769 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $162.97 | 11.425% | $181.5893 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $766.96 | $831.4803 | $831.48 | $831.50 | $831.60 | |