| 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 | $176.88 | 8.222% | $191.4231 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $191.47 | 13.172% | $216.6904 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $240.38 | 6.860% | $256.8701 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $153.77 | 6.434% | $163.6636 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $138.69 | 5.208% | $145.913 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $186.25 | 5.798% | $197.0488 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $20.30 | 7.481% | $21.8186 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $1,107.74 | $1,193.4276 | $1,193.42 | $1,193.35 | $1,193.40 | |