| 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 | $109.47 | 6.749% | $116.8581 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $22.72 | 3.187% | $23.4441 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $133.42 | 4.513% | $139.4412 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $95.84 | 10.833% | $106.2223 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $184.67 | 10.504% | $204.0677 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $128.49 | 5.419% | $135.4529 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $39.60 | 5.625% | $41.8275 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $714.21 | $767.3138 | $767.31 | $767.30 | $767.30 | |