| 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 | $169.34 | 8.198% | $183.2225 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $139.30 | 3.582% | $144.2897 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $85.68 | 8.378% | $92.8583 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $181.56 | 5.231% | $191.0574 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $151.82 | 13.489% | $172.299 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $65.61 | 9.266% | $71.6894 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $114.78 | 3.724% | $119.0544 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $908.09 | $974.4707 | $974.47 | $974.45 | $974.60 | |