| 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 | $228.75 | 10.187% | $252.0528 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $117.76 | 8.827% | $128.1547 | $128.15 | $128.15 | $128.20 |
| Purchase #3 | $32.43 | 12.300% | $36.4189 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $79.92 | 5.518% | $84.33 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $62.44 | 6.253% | $66.3444 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $160.62 | 10.579% | $177.612 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $33.62 | 5.868% | $35.5928 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $715.54 | $780.5056 | $780.49 | $780.50 | $780.50 | |