| 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 | $172.84 | 11.356% | $192.4677 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $26.73 | 4.516% | $27.9371 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $106.47 | 13.788% | $121.1501 | $121.15 | $121.15 | $121.20 |
| Purchase #4 | $152.73 | 4.726% | $159.948 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $47.44 | 9.447% | $51.9217 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $113.51 | 11.798% | $126.9019 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $154.97 | 9.206% | $169.2365 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $774.69 | $849.5630 | $849.57 | $849.55 | $849.50 | |