| 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 | $155.61 | 3.526% | $161.0968 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $233.67 | 3.638% | $242.1709 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $120.35 | 11.759% | $134.502 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $161.82 | 6.433% | $172.2299 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $102.56 | 5.688% | $108.3936 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $159.99 | 6.697% | $170.7045 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $109.58 | 8.646% | $119.0543 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $1,043.58 | $1,108.1520 | $1,108.14 | $1,108.15 | $1,108.20 | |