| 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 | $154.33 | 9.108% | $168.3864 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $84.68 | 8.716% | $92.0607 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $198.89 | 3.395% | $205.6423 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $96.44 | 5.458% | $101.7037 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $119.85 | 7.119% | $128.3821 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $73.58 | 10.573% | $81.3596 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $186.73 | 9.272% | $204.0436 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $914.50 | $981.5784 | $981.57 | $981.60 | $981.60 | |