| 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 | $120.82 | 4.383% | $126.1155 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $16.88 | 9.731% | $18.5226 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $190.92 | 3.313% | $197.2452 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $85.48 | 12.740% | $96.3702 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $124.83 | 11.455% | $139.1293 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $161.71 | 7.681% | $174.1309 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $19.51 | 10.524% | $21.5632 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $720.15 | $773.0769 | $773.08 | $773.05 | $773.00 | |