| 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 | $112.29 | 3.687% | $116.4301 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $181.44 | 7.659% | $195.3365 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $107.53 | 10.782% | $119.1239 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $184.63 | 13.871% | $210.24 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $126.79 | 10.267% | $139.8075 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $152.45 | 7.630% | $164.0819 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $39.60 | 7.415% | $42.5363 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $904.73 | $987.5562 | $987.56 | $987.60 | $987.40 | |