| 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 | $223.37 | 7.514% | $240.154 | $240.15 | $240.15 | $240.20 |
| Purchase #2 | $181.92 | 6.420% | $193.5993 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $59.63 | 11.538% | $66.5101 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $61.66 | 10.866% | $68.36 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $143.41 | 12.681% | $161.5958 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $94.89 | 6.486% | $101.0446 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $7.95 | 6.252% | $8.447 | $8.45 | $8.45 | $8.40 |
| 7 purchase totals = | $772.83 | $839.7108 | $839.71 | $839.70 | $839.70 | |