| 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 | $80.54 | 13.444% | $91.3678 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $173.30 | 9.808% | $190.2973 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $116.29 | 8.791% | $126.5131 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $178.38 | 13.588% | $202.6183 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $6.37 | 13.182% | $7.2097 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $29.76 | 13.770% | $33.858 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $236.54 | 9.758% | $259.6216 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $821.18 | $911.4858 | $911.49 | $911.40 | $911.50 | |