| 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 | $216.90 | 9.707% | $237.9545 | $237.95 | $237.95 | $238.00 |
| Purchase #2 | $166.55 | 9.788% | $182.8519 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $13.98 | 13.843% | $15.9153 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $130.33 | 5.309% | $137.2492 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $176.43 | 6.197% | $187.3634 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $6.35 | 7.603% | $6.8328 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $47.28 | 12.327% | $53.1082 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $757.82 | $821.2753 | $821.27 | $821.25 | $821.30 | |