| 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 | $176.47 | 9.686% | $193.5629 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $32.68 | 11.679% | $36.4967 | $36.50 | $36.50 | $36.50 |
| Purchase #3 | $90.60 | 11.611% | $101.1196 | $101.12 | $101.10 | $101.10 |
| Purchase #4 | $236.94 | 7.378% | $254.4214 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $49.53 | 3.733% | $51.379 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $102.43 | 10.511% | $113.1964 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $93.62 | 12.602% | $105.418 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $782.27 | $855.5940 | $855.60 | $855.55 | $855.60 | |