| 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 | $95.93 | 13.805% | $109.1731 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $233.80 | 9.703% | $256.4856 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $120.50 | 5.384% | $126.9877 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $168.64 | 10.800% | $186.8531 | $186.85 | $186.85 | $186.90 |
| Purchase #5 | $156.57 | 6.371% | $166.5451 | $166.55 | $166.55 | $166.50 |
| Purchase #6 | $158.34 | 6.129% | $168.0447 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $27.95 | 11.607% | $31.1942 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $961.73 | $1,045.2835 | $1,045.28 | $1,045.30 | $1,045.30 | |