| 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 | $118.73 | 12.163% | $133.1711 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $219.76 | 5.152% | $231.082 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $39.65 | 3.800% | $41.1567 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $63.86 | 11.478% | $71.1899 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $77.31 | 7.375% | $83.0116 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $160.90 | 5.610% | $169.9265 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $22.39 | 12.284% | $25.1404 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $702.60 | $754.6782 | $754.68 | $754.70 | $754.70 | |