| 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 | $184.99 | 3.738% | $191.9049 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $148.35 | 6.549% | $158.0654 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $154.55 | 7.650% | $166.3731 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $106.98 | 10.518% | $118.2322 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $143.85 | 7.344% | $154.4143 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $110.51 | 11.564% | $123.2894 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $141.87 | 9.117% | $154.8043 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $991.10 | $1,067.0836 | $1,067.07 | $1,067.05 | $1,067.10 | |