| 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 | $194.41 | 8.852% | $211.6192 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $72.59 | 10.819% | $80.4435 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $112.74 | 12.286% | $126.5912 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $25.47 | 3.537% | $26.3709 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $129.89 | 3.295% | $134.1699 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $224.73 | 3.693% | $233.0293 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $155.47 | 4.189% | $161.9826 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $915.30 | $974.2066 | $974.20 | $974.20 | $974.20 | |