| 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 | $142.78 | 5.687% | $150.8999 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $75.59 | 8.482% | $82.0015 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $237.70 | 12.128% | $266.5283 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $194.49 | 8.120% | $210.2826 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $121.94 | 11.637% | $136.1302 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $186.37 | 10.128% | $205.2456 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $98.51 | 12.439% | $110.7637 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $1,057.38 | $1,161.8518 | $1,161.85 | $1,161.90 | $1,161.80 | |