| 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 | $185.53 | 4.356% | $193.6117 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $176.67 | 8.572% | $191.8142 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $86.56 | 13.732% | $98.4464 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $12.86 | 9.689% | $14.106 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $75.37 | 6.198% | $80.0414 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $152.54 | 11.146% | $169.5421 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $211.42 | 13.829% | $240.6573 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $900.95 | $988.2191 | $988.22 | $988.20 | $988.10 | |