| 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 | $148.65 | 8.160% | $160.7798 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $31.68 | 10.393% | $34.9725 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $13.79 | 13.612% | $15.6671 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $153.33 | 7.355% | $164.6074 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $108.37 | 8.558% | $117.6443 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $86.40 | 11.795% | $96.5909 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $108.45 | 3.417% | $112.1557 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $650.67 | $702.4177 | $702.42 | $702.40 | $702.50 | |