| 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 | $19.53 | 10.850% | $21.649 | $21.65 | $21.65 | $21.60 |
| Purchase #2 | $154.61 | 4.618% | $161.7499 | $161.75 | $161.75 | $161.70 |
| Purchase #3 | $18.93 | 9.114% | $20.6553 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $120.53 | 3.514% | $124.7654 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $113.64 | 8.871% | $123.721 | $123.72 | $123.70 | $123.70 |
| Purchase #6 | $114.51 | 5.727% | $121.068 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $126.44 | 5.155% | $132.958 | $132.96 | $132.95 | $133.00 |
| 7 purchase totals = | $668.19 | $706.5666 | $706.58 | $706.50 | $706.60 | |