| 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 | $144.67 | 12.137% | $162.2286 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $26.39 | 7.430% | $28.3508 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $104.52 | 12.367% | $117.446 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $117.99 | 8.832% | $128.4109 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $167.94 | 6.502% | $178.8595 | $178.86 | $178.85 | $178.90 |
| Purchase #6 | $106.42 | 10.816% | $117.9304 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $138.91 | 10.680% | $153.7456 | $153.75 | $153.75 | $153.70 |
| 7 purchase totals = | $806.84 | $886.9718 | $886.98 | $887.00 | $886.90 | |