| 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 | $141.99 | 13.666% | $161.3944 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $214.71 | 5.297% | $226.0832 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $203.70 | 12.517% | $229.1971 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $184.25 | 11.854% | $206.091 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $36.37 | 3.149% | $37.5153 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $23.77 | 5.535% | $25.0857 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $84.80 | 9.494% | $92.8509 | $92.85 | $92.85 | $92.90 |
| 7 purchase totals = | $889.59 | $978.2176 | $978.22 | $978.25 | $978.30 | |