| 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 | $137.95 | 13.186% | $156.1401 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $160.28 | 5.785% | $169.5522 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $9.50 | 4.818% | $9.9577 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $50.76 | 13.545% | $57.6354 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $240.58 | 6.640% | $256.5545 | $256.55 | $256.55 | $256.60 |
| Purchase #6 | $145.94 | 5.541% | $154.0265 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $127.58 | 10.496% | $140.9708 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $872.59 | $944.8372 | $944.84 | $944.85 | $944.90 | |