| 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 | $16.79 | 11.312% | $18.6893 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $239.92 | 8.627% | $260.6179 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $208.51 | 13.577% | $236.8194 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $140.97 | 7.319% | $151.2876 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $156.83 | 11.200% | $174.395 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $140.97 | 5.333% | $148.4879 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $166.66 | 7.493% | $179.1478 | $179.15 | $179.15 | $179.10 |
| 7 purchase totals = | $1,070.65 | $1,169.4449 | $1,169.46 | $1,169.45 | $1,169.40 | |