| 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 | $167.88 | 6.285% | $178.4313 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $211.57 | 11.107% | $235.0691 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $187.71 | 5.674% | $198.3607 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $207.87 | 8.125% | $224.7594 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $149.76 | 5.742% | $158.3592 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $94.73 | 9.603% | $103.8269 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $81.69 | 12.475% | $91.8808 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $1,101.21 | $1,190.6874 | $1,190.69 | $1,190.70 | $1,190.80 | |