| 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 | $153.89 | 9.814% | $168.9928 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $40.40 | 8.636% | $43.8889 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $107.87 | 10.386% | $119.0734 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $59.98 | 6.463% | $63.8565 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $196.75 | 11.386% | $219.152 | $219.15 | $219.15 | $219.20 |
| Purchase #6 | $15.90 | 3.516% | $16.459 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $188.55 | 6.691% | $201.1659 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $763.34 | $832.5885 | $832.59 | $832.55 | $832.80 | |