| 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 | $135.96 | 5.547% | $143.5017 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $149.99 | 13.131% | $169.6852 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $215.91 | 11.700% | $241.1715 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $171.53 | 8.135% | $185.484 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $211.83 | 7.116% | $226.9038 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $209.50 | 9.452% | $229.3019 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $185.82 | 6.551% | $197.9931 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $1,280.54 | $1,394.0412 | $1,394.03 | $1,394.05 | $1,394.10 | |