| 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 | $217.91 | 5.859% | $230.6773 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $167.64 | 11.678% | $187.217 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $47.28 | 7.558% | $50.8534 | $50.85 | $50.85 | $50.90 |
| Purchase #4 | $148.92 | 13.482% | $168.9974 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $184.86 | 5.139% | $194.36 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $208.28 | 3.106% | $214.7492 | $214.75 | $214.75 | $214.70 |
| Purchase #7 | $117.73 | 4.641% | $123.1938 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $1,092.62 | $1,170.0481 | $1,170.05 | $1,170.05 | $1,170.10 | |