| 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 | $141.26 | 6.685% | $150.7032 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $150.73 | 10.247% | $166.1753 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $238.35 | 8.191% | $257.8732 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $69.67 | 3.607% | $72.183 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $54.59 | 13.623% | $62.0268 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $30.42 | 6.218% | $32.3115 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $193.42 | 13.295% | $219.1352 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $878.44 | $960.4082 | $960.41 | $960.45 | $960.40 | |