| 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 | $20.25 | 12.657% | $22.813 | $22.81 | $22.80 | $22.80 |
| Purchase #2 | $135.97 | 6.233% | $144.445 | $144.45 | $144.45 | $144.40 |
| Purchase #3 | $175.48 | 12.373% | $197.1921 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $203.86 | 13.437% | $231.2527 | $231.25 | $231.25 | $231.30 |
| Purchase #5 | $64.62 | 5.839% | $68.3932 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $174.49 | 10.178% | $192.2496 | $192.25 | $192.25 | $192.20 |
| Purchase #7 | $101.28 | 10.553% | $111.9681 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $875.95 | $968.3137 | $968.31 | $968.30 | $968.30 | |