| 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 | $145.76 | 8.208% | $157.724 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $9.36 | 8.653% | $10.1699 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $155.82 | 6.118% | $165.3531 | $165.35 | $165.35 | $165.40 |
| Purchase #4 | $89.62 | 3.516% | $92.771 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $96.57 | 5.753% | $102.1257 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $83.41 | 3.584% | $86.3994 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $51.80 | 8.398% | $56.1502 | $56.15 | $56.15 | $56.20 |
| 7 purchase totals = | $632.34 | $670.6933 | $670.69 | $670.65 | $670.80 | |