| 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 | $153.50 | 8.530% | $166.5936 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $102.52 | 5.562% | $108.2222 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $120.51 | 9.364% | $131.7946 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $45.96 | 12.779% | $51.8332 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $222.44 | 11.113% | $247.1598 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $37.48 | 11.178% | $41.6695 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $220.37 | 12.262% | $247.3918 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $902.78 | $994.6647 | $994.65 | $994.65 | $994.70 | |