| 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 | $122.62 | 12.327% | $137.7354 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $69.94 | 11.505% | $77.9866 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $72.53 | 3.865% | $75.3333 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $208.95 | 3.452% | $216.163 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $132.96 | 6.381% | $141.4442 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $121.35 | 13.671% | $137.9398 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $170.26 | 7.196% | $182.5119 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $898.61 | $969.1142 | $969.11 | $969.15 | $969.00 | |