| 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 | $160.25 | 8.307% | $173.562 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $40.65 | 9.337% | $44.4455 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $34.95 | 4.527% | $36.5322 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $159.71 | 6.744% | $170.4808 | $170.48 | $170.50 | $170.50 |
| Purchase #5 | $209.93 | 3.792% | $217.8905 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $24.47 | 4.501% | $25.5714 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $156.65 | 10.825% | $173.6074 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $786.61 | $842.0898 | $842.09 | $842.10 | $842.10 | |