| 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 | $154.92 | 9.556% | $169.7242 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $247.94 | 13.188% | $280.6383 | $280.64 | $280.65 | $280.60 |
| Purchase #3 | $87.91 | 3.837% | $91.2831 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $87.84 | 5.138% | $92.3532 | $92.35 | $92.35 | $92.40 |
| Purchase #5 | $88.58 | 3.133% | $91.3552 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $83.63 | 13.762% | $95.1392 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $135.59 | 9.359% | $148.2799 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $886.41 | $968.7731 | $968.77 | $968.80 | $968.80 | |