| 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 | $189.36 | 7.657% | $203.8593 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $122.33 | 5.209% | $128.7022 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $173.48 | 3.786% | $180.048 | $180.05 | $180.05 | $180.00 |
| Purchase #4 | $94.36 | 11.429% | $105.1444 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $167.92 | 7.504% | $180.5207 | $180.52 | $180.50 | $180.50 |
| Purchase #6 | $36.27 | 6.722% | $38.7081 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $109.29 | 10.231% | $120.4715 | $120.47 | $120.45 | $120.50 |
| 7 purchase totals = | $893.01 | $957.4542 | $957.45 | $957.40 | $957.40 | |