| 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 | $132.44 | 11.837% | $148.1169 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $23.28 | 10.574% | $25.7416 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $72.50 | 3.622% | $75.126 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $161.83 | 10.421% | $178.6943 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $127.99 | 10.545% | $141.4865 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $46.44 | 3.168% | $47.9112 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $233.65 | 10.119% | $257.293 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $798.13 | $874.3695 | $874.37 | $874.40 | $874.30 | |