| 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 | $192.60 | 4.554% | $201.371 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $239.82 | 6.766% | $256.0462 | $256.05 | $256.05 | $256.00 |
| Purchase #3 | $182.57 | 7.154% | $195.6311 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $151.67 | 7.767% | $163.4502 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $171.42 | 13.847% | $195.1565 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $104.98 | 12.336% | $117.9303 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $166.91 | 9.491% | $182.7514 | $182.75 | $182.75 | $182.80 |
| 7 purchase totals = | $1,209.97 | $1,312.3367 | $1,312.34 | $1,312.35 | $1,312.40 | |