| 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 | $202.25 | 9.335% | $221.13 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $27.42 | 6.722% | $29.2632 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $123.51 | 11.336% | $137.5111 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $13.42 | 9.287% | $14.6663 | $14.67 | $14.65 | $14.70 |
| Purchase #5 | $136.91 | 8.233% | $148.1818 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $26.75 | 12.626% | $30.1275 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $161.44 | 8.414% | $175.0236 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $691.70 | $755.9035 | $755.90 | $755.90 | $755.90 | |