| 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 | $153.63 | 8.569% | $166.7946 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $80.42 | 9.176% | $87.7993 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $153.33 | 7.478% | $164.796 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $110.61 | 6.499% | $117.7985 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $192.70 | 5.785% | $203.8477 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $123.59 | 3.679% | $128.1369 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $37.81 | 11.436% | $42.134 | $42.13 | $42.15 | $42.10 |
| 7 purchase totals = | $852.09 | $911.3070 | $911.31 | $911.35 | $911.20 | |