| 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 | $100.95 | 5.158% | $106.157 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $108.74 | 8.270% | $117.7328 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $168.50 | 9.825% | $185.0551 | $185.06 | $185.05 | $185.10 |
| Purchase #4 | $62.68 | 11.755% | $70.048 | $70.05 | $70.05 | $70.00 |
| Purchase #5 | $151.52 | 8.200% | $163.9446 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $181.96 | 5.201% | $191.4237 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $214.55 | 6.701% | $228.927 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $988.90 | $1,063.2882 | $1,063.29 | $1,063.30 | $1,063.20 | |