| 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 | $107.92 | 6.637% | $115.0827 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $172.39 | 8.417% | $186.9001 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $72.49 | 12.278% | $81.3903 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $151.71 | 12.560% | $170.7648 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $13.90 | 3.370% | $14.3684 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $185.84 | 13.524% | $210.973 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $211.99 | 3.798% | $220.0414 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $916.24 | $999.5207 | $999.51 | $999.50 | $999.60 | |