| 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 | $158.82 | 7.756% | $171.1381 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $23.71 | 4.298% | $24.7291 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $75.84 | 7.291% | $81.3695 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $231.26 | 8.429% | $250.7529 | $250.75 | $250.75 | $250.80 |
| Purchase #5 | $29.89 | 8.526% | $32.4384 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $62.80 | 5.280% | $66.1158 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $66.94 | 3.519% | $69.2956 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $649.26 | $695.8394 | $695.85 | $695.85 | $695.80 | |