| 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 | $146.91 | 4.618% | $153.6943 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $204.86 | 8.392% | $222.0519 | $222.05 | $222.05 | $222.10 |
| Purchase #3 | $198.89 | 3.564% | $205.9784 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $92.88 | 13.582% | $105.495 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $162.73 | 3.756% | $168.8421 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $77.49 | 12.516% | $87.1886 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $247.52 | 12.579% | $278.6555 | $278.66 | $278.65 | $278.70 |
| 7 purchase totals = | $1,131.28 | $1,221.9058 | $1,221.91 | $1,221.95 | $1,222.00 | |