| 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 | $166.56 | 3.676% | $172.6827 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $244.25 | 10.132% | $268.9974 | $269.00 | $269.00 | $269.00 |
| Purchase #3 | $7.87 | 8.840% | $8.5657 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $60.98 | 13.729% | $69.3519 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $149.32 | 12.176% | $167.5012 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $185.61 | 3.161% | $191.4771 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $56.89 | 12.226% | $63.8454 | $63.85 | $63.85 | $63.80 |
| 7 purchase totals = | $871.48 | $942.4214 | $942.43 | $942.45 | $942.50 | |