| 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 | $147.81 | 9.123% | $161.2947 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $59.51 | 5.377% | $62.7099 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $22.27 | 10.805% | $24.6763 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $158.83 | 11.537% | $177.1542 | $177.15 | $177.15 | $177.20 |
| Purchase #5 | $72.77 | 7.843% | $78.4774 | $78.48 | $78.50 | $78.50 |
| Purchase #6 | $129.83 | 6.298% | $138.0067 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $31.62 | 10.433% | $34.9189 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $622.64 | $677.2381 | $677.24 | $677.25 | $677.30 | |