| 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 | $145.73 | 8.408% | $157.983 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $51.52 | 7.391% | $55.3278 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $89.37 | 10.320% | $98.593 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $5.28 | 4.413% | $5.513 | $5.51 | $5.50 | $5.50 |
| Purchase #5 | $222.47 | 7.599% | $239.3755 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $39.76 | 13.809% | $45.2505 | $45.25 | $45.25 | $45.30 |
| Purchase #7 | $88.82 | 5.647% | $93.8357 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $642.95 | $695.8785 | $695.88 | $695.95 | $695.90 | |