| 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 | $147.93 | 5.802% | $156.5129 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $184.31 | 5.132% | $193.7688 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $166.96 | 8.481% | $181.1199 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $47.51 | 3.426% | $49.1377 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $8.96 | 11.655% | $10.0043 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $20.38 | 12.446% | $22.9165 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $55.50 | 6.665% | $59.1991 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $631.55 | $672.6592 | $672.66 | $672.60 | $672.60 | |