| 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 | $182.51 | 5.749% | $193.0025 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $35.41 | 12.281% | $39.7587 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $174.45 | 5.601% | $184.2209 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $71.88 | 9.506% | $78.7129 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $243.81 | 7.763% | $262.737 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $198.74 | 4.801% | $208.2815 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $170.63 | 10.842% | $189.1297 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $1,077.43 | $1,155.8432 | $1,155.84 | $1,155.85 | $1,155.80 | |