| 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 | $153.82 | 5.224% | $161.8556 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $32.76 | 4.349% | $34.1847 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $11.92 | 10.462% | $13.1671 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $19.95 | 4.265% | $20.8009 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $228.51 | 8.567% | $248.0865 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $121.34 | 5.744% | $128.3098 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $68.82 | 6.466% | $73.2699 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $637.12 | $679.6745 | $679.68 | $679.65 | $679.80 | |