| 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 | $196.62 | 8.784% | $213.8911 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $25.86 | 8.384% | $28.0281 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $88.39 | 7.355% | $94.8911 | $94.89 | $94.90 | $94.90 |
| Purchase #4 | $168.34 | 10.344% | $185.7531 | $185.75 | $185.75 | $185.80 |
| Purchase #5 | $130.40 | 11.723% | $145.6868 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $213.51 | 7.566% | $229.6642 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $239.52 | 10.784% | $265.3498 | $265.35 | $265.35 | $265.30 |
| 7 purchase totals = | $1,062.64 | $1,163.2642 | $1,163.26 | $1,163.30 | $1,163.30 | |