| 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 | $139.38 | 3.136% | $143.751 | $143.75 | $143.75 | $143.80 |
| Purchase #2 | $97.90 | 3.523% | $101.349 | $101.35 | $101.35 | $101.30 |
| Purchase #3 | $154.51 | 8.490% | $167.6279 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $150.33 | 11.441% | $167.5293 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $223.35 | 8.312% | $241.9149 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $157.76 | 7.443% | $169.5021 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $209.97 | 12.463% | $236.1386 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,133.20 | $1,227.8128 | $1,227.81 | $1,227.85 | $1,227.70 | |