| 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 | $132.59 | 7.248% | $142.2001 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $40.61 | 8.828% | $44.1951 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $177.77 | 6.203% | $188.7971 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $143.80 | 7.488% | $154.5677 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $139.38 | 8.665% | $151.4573 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $10.42 | 3.855% | $10.8217 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $12.85 | 8.630% | $13.959 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $657.42 | $705.9980 | $706.01 | $705.95 | $706.10 | |