| 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 | $104.32 | 7.637% | $112.2869 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $168.52 | 8.426% | $182.7195 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $53.32 | 5.643% | $56.3288 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $173.93 | 7.763% | $187.4322 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $114.78 | 8.539% | $124.5811 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $105.46 | 8.629% | $114.5601 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $109.65 | 8.799% | $119.2981 | $119.30 | $119.30 | $119.30 |
| 7 purchase totals = | $829.98 | $897.2067 | $897.21 | $897.25 | $897.20 | |