| 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 | $124.91 | 7.730% | $134.5655 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $161.45 | 6.704% | $172.2736 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $169.58 | 12.785% | $191.2608 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $216.29 | 11.330% | $240.7957 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $145.75 | 6.672% | $155.4744 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $152.62 | 4.556% | $159.5734 | $159.57 | $159.55 | $159.60 |
| Purchase #7 | $44.71 | 7.539% | $48.0807 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $1,015.31 | $1,102.0241 | $1,102.02 | $1,101.95 | $1,102.20 | |