| 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 | $181.79 | 7.460% | $195.3515 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $112.75 | 13.849% | $128.3647 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $96.34 | 3.752% | $99.9547 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $44.66 | 9.493% | $48.8996 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $50.59 | 11.149% | $56.2303 | $56.23 | $56.25 | $56.20 |
| Purchase #6 | $239.76 | 4.751% | $251.151 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $156.57 | 13.562% | $177.804 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $882.46 | $957.7558 | $957.74 | $957.75 | $957.90 | |