| 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 | $201.55 | 10.144% | $221.9952 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $32.30 | 12.841% | $36.4476 | $36.45 | $36.45 | $36.40 |
| Purchase #3 | $172.47 | 6.571% | $183.803 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $41.57 | 8.132% | $44.9505 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $160.77 | 3.673% | $166.6751 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $63.94 | 11.554% | $71.3276 | $71.33 | $71.35 | $71.30 |
| Purchase #7 | $199.27 | 6.173% | $211.5709 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $871.87 | $936.7699 | $936.78 | $936.80 | $936.80 | |