| 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 | $191.53 | 7.443% | $205.7856 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $130.47 | 4.134% | $135.8636 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $194.26 | 10.742% | $215.1274 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $92.49 | 8.244% | $100.1149 | $100.11 | $100.10 | $100.10 |
| Purchase #5 | $28.93 | 4.709% | $30.2923 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $132.60 | 13.658% | $150.7105 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $206.79 | 8.339% | $224.0342 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $977.07 | $1,061.9285 | $1,061.92 | $1,061.95 | $1,061.90 | |