| 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 | $101.61 | 6.632% | $108.3488 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $121.96 | 9.207% | $133.1889 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $135.86 | 9.522% | $148.7966 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $124.36 | 3.116% | $128.2351 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $121.62 | 10.595% | $134.5056 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $133.49 | 5.395% | $140.6918 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $26.42 | 11.382% | $29.4271 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $765.32 | $823.1939 | $823.21 | $823.25 | $823.10 | |