| 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 | $157.42 | 12.118% | $176.4962 | $176.50 | $176.50 | $176.50 |
| Purchase #2 | $31.58 | 13.511% | $35.8468 | $35.85 | $35.85 | $35.80 |
| Purchase #3 | $122.70 | 11.759% | $137.1283 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $122.63 | 8.374% | $132.899 | $132.90 | $132.90 | $132.90 |
| Purchase #5 | $138.49 | 12.749% | $156.1461 | $156.15 | $156.15 | $156.10 |
| Purchase #6 | $45.53 | 4.191% | $47.4382 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $101.90 | 13.288% | $115.4405 | $115.44 | $115.45 | $115.40 |
| 7 purchase totals = | $720.25 | $801.3951 | $801.41 | $801.45 | $801.20 | |