| 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 | $194.41 | 13.178% | $220.0293 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $175.34 | 12.829% | $197.8344 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $194.42 | 9.680% | $213.2399 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $170.67 | 9.139% | $186.2675 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $120.59 | 9.802% | $132.4102 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $161.63 | 4.375% | $168.7013 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $11.30 | 8.678% | $12.2806 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $1,028.36 | $1,130.7632 | $1,130.76 | $1,130.80 | $1,130.70 | |