| 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 | $102.83 | 8.150% | $111.2106 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $63.97 | 11.530% | $71.3457 | $71.35 | $71.35 | $71.30 |
| Purchase #3 | $172.79 | 7.663% | $186.0309 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $144.43 | 13.305% | $163.6464 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $57.56 | 9.160% | $62.8325 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $149.65 | 11.415% | $166.7325 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $128.73 | 3.538% | $133.2845 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $819.96 | $895.0831 | $895.08 | $895.15 | $894.90 | |