| 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 | $159.25 | 12.643% | $179.384 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $233.62 | 12.703% | $263.2967 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $220.32 | 6.607% | $234.8765 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $209.80 | 4.503% | $219.2473 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $167.47 | 7.868% | $180.6465 | $180.65 | $180.65 | $180.60 |
| Purchase #6 | $18.67 | 8.380% | $20.2345 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $140.44 | 7.526% | $151.0095 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $1,149.57 | $1,248.6950 | $1,248.70 | $1,248.75 | $1,248.60 | |