| 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 | $15.54 | 4.344% | $16.2151 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $170.95 | 7.549% | $183.855 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $7.86 | 9.296% | $8.5907 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $102.98 | 10.386% | $113.6755 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $167.73 | 10.310% | $185.023 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $173.93 | 6.766% | $185.6981 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $50.80 | 6.348% | $54.0248 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $689.79 | $747.0822 | $747.09 | $747.05 | $747.10 | |