| 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 | $161.92 | 10.221% | $178.4698 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $125.88 | 6.260% | $133.7601 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $34.71 | 12.858% | $39.173 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $247.60 | 11.638% | $276.4157 | $276.42 | $276.40 | $276.40 |
| Purchase #5 | $81.64 | 4.450% | $85.273 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $198.63 | 5.542% | $209.6381 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $100.74 | 4.489% | $105.2622 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $951.12 | $1,027.9919 | $1,027.99 | $1,027.90 | $1,028.10 | |