| 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 | $148.87 | 4.810% | $156.0306 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $133.77 | 5.669% | $141.3534 | $141.35 | $141.35 | $141.40 |
| Purchase #3 | $191.94 | 7.783% | $206.8787 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $13.37 | 12.132% | $14.992 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $237.47 | 9.414% | $259.8254 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $86.82 | 7.654% | $93.4652 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $44.48 | 4.171% | $46.3353 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $856.72 | $918.8806 | $918.89 | $918.95 | $918.90 | |