| 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 | $168.32 | 5.268% | $177.1871 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $112.88 | 10.266% | $124.4683 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $117.49 | 13.635% | $133.5098 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $37.47 | 6.335% | $39.8437 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $47.37 | 9.233% | $51.7437 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $104.85 | 4.835% | $109.9195 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $76.81 | 8.659% | $83.461 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $665.19 | $720.1331 | $720.13 | $720.10 | $720.10 | |