| 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 | $121.54 | 11.873% | $135.9704 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $200.45 | 6.284% | $213.0463 | $213.05 | $213.05 | $213.00 |
| Purchase #3 | $213.43 | 9.683% | $234.0964 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $168.60 | 4.692% | $176.5107 | $176.51 | $176.50 | $176.50 |
| Purchase #5 | $212.94 | 5.346% | $224.3238 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $225.68 | 4.629% | $236.1267 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $175.44 | 4.106% | $182.6436 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $1,318.08 | $1,402.7179 | $1,402.72 | $1,402.70 | $1,402.60 | |