| 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 | $119.36 | 13.165% | $135.0737 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $163.27 | 8.537% | $177.2084 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $86.76 | 10.833% | $96.1587 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $234.95 | 10.218% | $258.9572 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $39.26 | 3.772% | $40.7409 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $84.59 | 10.301% | $93.3036 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $155.67 | 4.684% | $162.9616 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $883.86 | $964.4041 | $964.40 | $964.35 | $964.50 | |