| 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 | $134.71 | 5.482% | $142.0948 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $7.29 | 7.585% | $7.8429 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $156.28 | 9.137% | $170.5593 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $68.51 | 4.828% | $71.8177 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $26.91 | 3.156% | $27.7593 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $201.35 | 5.526% | $212.4766 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $193.42 | 6.557% | $206.1025 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $788.47 | $838.6531 | $838.65 | $838.65 | $838.70 | |