| 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 | $168.99 | 9.422% | $184.9122 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $92.58 | 8.203% | $100.1743 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $114.91 | 10.207% | $126.6389 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $127.58 | 10.543% | $141.0308 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $239.41 | 6.825% | $255.7497 | $255.75 | $255.75 | $255.70 |
| Purchase #6 | $88.62 | 3.598% | $91.8085 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $74.49 | 9.727% | $81.7356 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $906.58 | $982.0500 | $982.05 | $982.05 | $981.90 | |