| 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 | $142.77 | 3.583% | $147.8854 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $76.55 | 4.874% | $80.281 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $233.76 | 4.261% | $243.7205 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $75.70 | 4.568% | $79.158 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $187.82 | 12.408% | $211.1247 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $16.92 | 10.134% | $18.6347 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $64.82 | 10.292% | $71.4913 | $71.49 | $71.50 | $71.50 |
| 7 purchase totals = | $798.34 | $852.2956 | $852.29 | $852.30 | $852.30 | |