| 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 | $154.86 | 6.470% | $164.8794 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $145.54 | 10.574% | $160.9294 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $202.89 | 12.379% | $228.0058 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $67.75 | 3.555% | $70.1585 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $222.70 | 11.815% | $249.012 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $212.74 | 13.592% | $241.6556 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $179.99 | 13.382% | $204.0763 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $1,186.47 | $1,318.7170 | $1,318.73 | $1,318.75 | $1,318.80 | |