| 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 | $134.61 | 4.482% | $140.6432 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $140.93 | 5.151% | $148.1893 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $22.46 | 13.267% | $25.4398 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $101.65 | 4.847% | $106.577 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $47.48 | 8.674% | $51.5984 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $69.53 | 8.590% | $75.5026 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $166.72 | 13.693% | $189.549 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $683.38 | $737.4993 | $737.50 | $737.55 | $737.40 | |