| 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 | $204.79 | 13.504% | $232.4448 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $137.31 | 6.415% | $146.1184 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $38.66 | 13.779% | $43.987 | $43.99 | $44.00 | $44.00 |
| Purchase #4 | $80.72 | 8.224% | $87.3584 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $17.51 | 7.471% | $18.8182 | $18.82 | $18.80 | $18.80 |
| Purchase #6 | $201.42 | 3.319% | $208.1051 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $29.55 | 7.265% | $31.6968 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $709.96 | $768.5287 | $768.54 | $768.50 | $768.50 | |