| 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 | $115.65 | 8.370% | $125.3299 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $136.69 | 6.848% | $146.0505 | $146.05 | $146.05 | $146.10 |
| Purchase #3 | $90.72 | 11.674% | $101.3107 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $17.97 | 10.408% | $19.8403 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $84.52 | 12.842% | $95.3741 | $95.37 | $95.35 | $95.40 |
| Purchase #6 | $83.41 | 9.309% | $91.1746 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $200.51 | 5.783% | $212.1055 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $729.47 | $791.1856 | $791.18 | $791.15 | $791.20 | |