| 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 | $154.46 | 9.409% | $168.9931 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $225.93 | 7.137% | $242.0546 | $242.05 | $242.05 | $242.10 |
| Purchase #3 | $21.34 | 5.803% | $22.5784 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $39.35 | 6.467% | $41.8948 | $41.89 | $41.90 | $41.90 |
| Purchase #5 | $5.88 | 6.377% | $6.255 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $25.68 | 9.534% | $28.1283 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $67.81 | 6.255% | $72.0515 | $72.05 | $72.05 | $72.10 |
| 7 purchase totals = | $540.45 | $581.9557 | $581.95 | $582.00 | $582.10 | |