| 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 | $158.63 | 7.216% | $170.0767 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $77.36 | 10.852% | $85.7551 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $189.50 | 12.677% | $213.5229 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $235.29 | 6.759% | $251.1933 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $128.47 | 7.496% | $138.1001 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $99.69 | 8.612% | $108.2753 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $187.52 | 4.377% | $195.7278 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $1,076.46 | $1,162.6512 | $1,162.66 | $1,162.70 | $1,162.70 | |