| 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 | $127.69 | 4.230% | $133.0913 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $20.55 | 3.290% | $21.2261 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $32.38 | 5.207% | $34.066 | $34.07 | $34.05 | $34.10 |
| Purchase #4 | $103.69 | 13.795% | $117.994 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $168.91 | 10.233% | $186.1946 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $27.27 | 4.543% | $28.5089 | $28.51 | $28.50 | $28.50 |
| Purchase #7 | $115.26 | 13.315% | $130.6069 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $595.75 | $651.6878 | $651.69 | $651.70 | $651.70 | |