| 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 | $184.99 | 7.691% | $199.2176 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $26.61 | 5.699% | $28.1265 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $24.85 | 7.436% | $26.6978 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $164.33 | 8.812% | $178.8108 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $21.62 | 5.403% | $22.7881 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $184.43 | 13.347% | $209.0459 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $207.97 | 5.303% | $218.9986 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $814.80 | $883.6853 | $883.70 | $883.70 | $883.60 | |