| 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 | $181.25 | 9.132% | $197.8018 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $97.39 | 10.662% | $107.7737 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $232.53 | 3.670% | $241.0639 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $191.85 | 13.133% | $217.0457 | $217.05 | $217.05 | $217.00 |
| Purchase #5 | $197.61 | 5.253% | $207.9905 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $148.51 | 7.168% | $159.1552 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $163.49 | 12.421% | $183.7971 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $1,212.63 | $1,314.6279 | $1,314.63 | $1,314.60 | $1,314.70 | |