| 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 | $149.43 | 13.388% | $169.4357 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $187.69 | 10.390% | $207.191 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $147.64 | 13.147% | $167.0502 | $167.05 | $167.05 | $167.10 |
| Purchase #4 | $35.52 | 3.121% | $36.6286 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $200.45 | 3.559% | $207.584 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $81.54 | 6.739% | $87.035 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $11.87 | 7.109% | $12.7138 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $814.14 | $887.6383 | $887.64 | $887.70 | $887.60 | |