| 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 | $169.49 | 9.514% | $185.6153 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $172.96 | 7.285% | $185.5601 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $150.48 | 11.285% | $167.4617 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $67.85 | 7.317% | $72.8146 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $124.54 | 6.668% | $132.8443 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $206.87 | 9.293% | $226.0944 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $147.49 | 11.696% | $164.7404 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $1,039.68 | $1,135.1308 | $1,135.12 | $1,135.10 | $1,135.10 | |