| 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 | $127.89 | 7.871% | $137.9562 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $176.99 | 8.347% | $191.7634 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $174.48 | 13.374% | $197.815 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $227.83 | 9.593% | $249.6857 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $169.81 | 11.536% | $189.3993 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $239.52 | 13.683% | $272.2935 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $199.84 | 13.411% | $226.6405 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $1,316.36 | $1,465.5536 | $1,465.56 | $1,465.55 | $1,465.60 | |