| 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 | $150.46 | 11.239% | $167.3702 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $40.34 | 9.531% | $44.1848 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $72.69 | 11.605% | $81.1257 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $120.47 | 12.687% | $135.754 | $135.75 | $135.75 | $135.80 |
| Purchase #5 | $233.96 | 8.336% | $253.4629 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $222.82 | 13.687% | $253.3174 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $24.95 | 9.834% | $27.4036 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $865.69 | $962.6186 | $962.61 | $962.60 | $962.70 | |