| 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 | $150.45 | 3.538% | $155.7729 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $239.95 | 10.767% | $265.7854 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $10.48 | 8.232% | $11.3427 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $80.44 | 5.690% | $85.017 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $92.52 | 13.600% | $105.1027 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $137.39 | 8.171% | $148.6161 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $202.58 | 11.159% | $225.1859 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $913.81 | $996.8227 | $996.83 | $996.80 | $996.80 | |