| 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 | $141.55 | 12.638% | $159.4391 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $248.27 | 3.525% | $257.0215 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $43.29 | 10.450% | $47.8138 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $243.39 | 12.869% | $274.7119 | $274.71 | $274.70 | $274.70 |
| Purchase #5 | $168.73 | 10.129% | $185.8207 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $113.62 | 9.588% | $124.5139 | $124.51 | $124.50 | $124.50 |
| Purchase #7 | $98.53 | 6.710% | $105.1414 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $1,057.38 | $1,154.4623 | $1,154.45 | $1,154.40 | $1,154.30 | |