| 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 | $179.79 | 13.417% | $203.9124 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $110.35 | 13.440% | $125.181 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $66.48 | 7.561% | $71.5066 | $71.51 | $71.50 | $71.50 |
| Purchase #4 | $19.89 | 4.108% | $20.7071 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $135.91 | 7.245% | $145.7567 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $237.38 | 7.346% | $254.8179 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $154.75 | 10.191% | $170.5206 | $170.52 | $170.50 | $170.50 |
| 7 purchase totals = | $904.55 | $992.4023 | $992.41 | $992.35 | $992.40 | |