| 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 | $182.81 | 4.346% | $190.7549 | $190.75 | $190.75 | $190.80 |
| Purchase #2 | $31.45 | 8.595% | $34.1531 | $34.15 | $34.15 | $34.20 |
| Purchase #3 | $112.30 | 6.331% | $119.4097 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $194.49 | 12.249% | $218.3131 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $73.91 | 8.343% | $80.0763 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $217.75 | 4.191% | $226.8759 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $63.86 | 13.642% | $72.5718 | $72.57 | $72.55 | $72.60 |
| 7 purchase totals = | $876.57 | $942.1548 | $942.15 | $942.15 | $942.30 | |