| 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 | $141.82 | 4.746% | $148.5508 | $148.55 | $148.55 | $148.60 |
| Purchase #2 | $180.73 | 4.838% | $189.4737 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $51.76 | 10.564% | $57.2279 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $80.45 | 4.574% | $84.1298 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $127.33 | 11.214% | $141.6088 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $65.51 | 10.230% | $72.2117 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $175.40 | 5.325% | $184.7401 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $823.00 | $877.9428 | $877.94 | $877.95 | $877.90 | |