| 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 | $132.80 | 12.558% | $149.477 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $150.47 | 7.850% | $162.2819 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $159.89 | 11.244% | $177.868 | $177.87 | $177.85 | $177.90 |
| Purchase #4 | $16.72 | 13.406% | $18.9615 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $104.44 | 4.767% | $109.4187 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $156.79 | 13.766% | $178.3737 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $246.87 | 10.321% | $272.3495 | $272.35 | $272.35 | $272.30 |
| 7 purchase totals = | $967.98 | $1,068.7303 | $1,068.73 | $1,068.70 | $1,068.80 | |