| 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 | $190.94 | 3.867% | $198.3236 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $223.34 | 13.659% | $253.846 | $253.85 | $253.85 | $253.80 |
| Purchase #3 | $191.46 | 3.842% | $198.8159 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $160.49 | 8.485% | $174.1076 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $154.27 | 10.659% | $170.7136 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $160.36 | 4.403% | $167.4207 | $167.42 | $167.40 | $167.40 |
| Purchase #7 | $197.79 | 7.443% | $212.5115 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $1,278.65 | $1,375.7389 | $1,375.74 | $1,375.65 | $1,375.60 | |