| 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 | $152.85 | 3.193% | $157.7305 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $221.28 | 8.549% | $240.1972 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $88.83 | 7.756% | $95.7197 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $49.62 | 8.244% | $53.7107 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $212.48 | 9.814% | $233.3328 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $32.39 | 3.318% | $33.4647 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $75.95 | 7.162% | $81.3895 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $833.40 | $895.5451 | $895.54 | $895.55 | $895.50 | |