| 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 | $16.95 | 10.738% | $18.7701 | $18.77 | $18.75 | $18.80 |
| Purchase #2 | $226.84 | 6.355% | $241.2557 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $6.83 | 5.583% | $7.2113 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $147.46 | 6.765% | $157.4357 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $232.32 | 11.223% | $258.3933 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $156.72 | 3.277% | $161.8557 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $44.44 | 10.511% | $49.1111 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $831.56 | $894.0329 | $894.04 | $894.00 | $894.10 | |