| 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 | $166.52 | 12.283% | $186.9737 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $211.34 | 6.787% | $225.6836 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $163.30 | 13.476% | $185.3063 | $185.31 | $185.30 | $185.30 |
| Purchase #4 | $210.86 | 13.323% | $238.9529 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $181.57 | 7.395% | $194.9971 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $101.71 | 8.390% | $110.2435 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $156.38 | 12.351% | $175.6945 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $1,191.68 | $1,317.8516 | $1,317.84 | $1,317.85 | $1,317.90 | |