| 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 | $148.34 | 9.569% | $162.5347 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $60.48 | 7.200% | $64.8346 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $214.80 | 10.805% | $238.0091 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $238.89 | 9.217% | $260.9085 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $172.82 | 8.837% | $188.0921 | $188.09 | $188.10 | $188.10 |
| Purchase #6 | $22.63 | 9.142% | $24.6988 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $18.92 | 4.443% | $19.7606 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $876.88 | $958.8384 | $958.83 | $958.85 | $958.80 | |