| 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 | $139.95 | 6.564% | $149.1363 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $22.26 | 11.729% | $24.8709 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $78.76 | 10.491% | $87.0227 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $206.87 | 13.511% | $234.8202 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $222.66 | 13.872% | $253.5474 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $211.41 | 7.630% | $227.5406 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $142.54 | 6.571% | $151.9063 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $1,024.45 | $1,128.8444 | $1,128.85 | $1,128.80 | $1,128.70 | |