| 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 | $128.65 | 13.187% | $145.6151 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $103.50 | 11.664% | $115.5722 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $13.51 | 7.587% | $14.535 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $175.74 | 13.385% | $199.2628 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $227.85 | 11.286% | $253.5652 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $116.29 | 10.510% | $128.5121 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $77.38 | 9.134% | $84.4479 | $84.45 | $84.45 | $84.40 |
| 7 purchase totals = | $842.92 | $941.5103 | $941.52 | $941.45 | $941.50 | |