| 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 | $150.59 | 5.599% | $159.0215 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $104.38 | 13.784% | $118.7677 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $133.44 | 7.270% | $143.1411 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $80.47 | 8.350% | $87.1892 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $98.42 | 7.227% | $105.5328 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $126.81 | 5.194% | $133.3965 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $18.72 | 9.110% | $20.4254 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $712.83 | $767.4742 | $767.48 | $767.50 | $767.40 | |