| 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 | $167.78 | 8.649% | $182.2913 | $182.29 | $182.30 | $182.30 |
| Purchase #2 | $96.69 | 4.686% | $101.2209 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $112.61 | 7.282% | $120.8103 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $7.46 | 8.285% | $8.0781 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $32.61 | 3.527% | $33.7602 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $98.79 | 5.727% | $104.4477 | $104.45 | $104.45 | $104.40 |
| Purchase #7 | $27.72 | 5.561% | $29.2615 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $543.66 | $579.8700 | $579.87 | $579.85 | $579.90 | |