| 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 | $154.58 | 8.684% | $168.0037 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $14.68 | 10.459% | $16.2154 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $247.78 | 4.772% | $259.6041 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $143.71 | 9.346% | $157.1411 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $103.86 | 10.690% | $114.9626 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $112.42 | 12.826% | $126.839 | $126.84 | $126.85 | $126.80 |
| Purchase #7 | $8.54 | 6.856% | $9.1255 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $785.57 | $851.8914 | $851.89 | $851.90 | $851.80 | |