| 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 | $191.49 | 13.424% | $217.1956 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $78.65 | 10.593% | $86.9814 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $195.97 | 4.222% | $204.2439 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $78.51 | 12.724% | $88.4996 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $79.49 | 5.750% | $84.0607 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $64.87 | 8.831% | $70.5987 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $145.44 | 11.136% | $161.6362 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $834.42 | $913.2161 | $913.22 | $913.25 | $913.20 | |