| 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 | $80.56 | 3.273% | $83.1967 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $133.88 | 12.160% | $150.1598 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $139.27 | 11.832% | $155.7484 | $155.75 | $155.75 | $155.70 |
| Purchase #4 | $116.71 | 10.537% | $129.0077 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $182.64 | 11.238% | $203.1651 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $210.57 | 11.665% | $235.133 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $133.99 | 11.874% | $149.9 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $997.62 | $1,106.3107 | $1,106.32 | $1,106.30 | $1,106.30 | |