| 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 | $85.85 | 6.192% | $91.1658 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $6.58 | 5.395% | $6.935 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $170.91 | 12.318% | $191.9627 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $184.75 | 5.403% | $194.732 | $194.73 | $194.75 | $194.70 |
| Purchase #5 | $123.73 | 3.368% | $127.8972 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $50.84 | 4.441% | $53.0978 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $188.58 | 7.499% | $202.7216 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $811.24 | $868.5121 | $868.52 | $868.50 | $868.50 | |