| 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 | $119.29 | 11.581% | $133.105 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $156.65 | 3.332% | $161.8696 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $228.66 | 9.267% | $249.8499 | $249.85 | $249.85 | $249.80 |
| Purchase #4 | $90.64 | 8.402% | $98.2556 | $98.26 | $98.25 | $98.30 |
| Purchase #5 | $19.89 | 6.408% | $21.1646 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $63.94 | 13.138% | $72.3404 | $72.34 | $72.35 | $72.30 |
| Purchase #7 | $191.62 | 8.522% | $207.9499 | $207.95 | $207.95 | $207.90 |
| 7 purchase totals = | $870.69 | $944.5350 | $944.54 | $944.50 | $944.50 | |