| 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 | $141.69 | 8.593% | $153.8654 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $111.52 | 12.160% | $125.0808 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $34.25 | 6.257% | $36.393 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $228.26 | 13.114% | $258.194 | $258.19 | $258.20 | $258.20 |
| Purchase #5 | $112.85 | 5.306% | $118.8378 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $56.98 | 11.595% | $63.5868 | $63.59 | $63.60 | $63.60 |
| Purchase #7 | $125.74 | 5.853% | $133.0996 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $811.29 | $889.0574 | $889.06 | $889.10 | $889.10 | |