| 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 | $141.96 | 8.637% | $154.2211 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $66.82 | 8.384% | $72.4222 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $32.89 | 3.304% | $33.9767 | $33.98 | $34.00 | $34.00 |
| Purchase #4 | $153.61 | 9.436% | $168.1046 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $84.65 | 6.544% | $90.1895 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $199.44 | 9.280% | $217.948 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $182.93 | 13.595% | $207.7993 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $862.30 | $944.6614 | $944.66 | $944.65 | $944.60 | |