| 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 | $164.51 | 6.688% | $175.5124 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $149.81 | 3.483% | $155.0279 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $212.94 | 3.240% | $219.8393 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $127.46 | 4.432% | $133.109 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $242.35 | 7.355% | $260.1748 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $243.53 | 13.110% | $275.4568 | $275.46 | $275.45 | $275.50 |
| Purchase #7 | $10.54 | 13.564% | $11.9696 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $1,151.14 | $1,231.0898 | $1,231.09 | $1,231.05 | $1,231.10 | |