| 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 | $156.86 | 5.207% | $165.0277 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $26.55 | 5.209% | $27.933 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $152.56 | 9.110% | $166.4582 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $201.63 | 13.420% | $228.6887 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $96.33 | 6.718% | $102.8014 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $77.35 | 9.150% | $84.4275 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $31.26 | 5.754% | $33.0587 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $742.54 | $808.3952 | $808.40 | $808.45 | $808.40 | |