| 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 | $101.62 | 4.484% | $106.1766 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $154.32 | 11.764% | $172.4742 | $172.47 | $172.45 | $172.50 |
| Purchase #3 | $188.74 | 4.797% | $197.7939 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $62.43 | 9.873% | $68.5937 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $27.37 | 7.814% | $29.5087 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $12.97 | 5.432% | $13.6745 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $134.26 | 4.305% | $140.0399 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $681.71 | $728.2615 | $728.25 | $728.25 | $728.30 | |