| 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 | $57.30 | 3.279% | $59.1789 | $59.18 | $59.20 | $59.20 |
| Purchase #2 | $144.40 | 6.764% | $154.1672 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $171.40 | 5.780% | $181.3069 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $33.33 | 12.331% | $37.4399 | $37.44 | $37.45 | $37.40 |
| Purchase #5 | $182.76 | 12.775% | $206.1076 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $148.49 | 9.605% | $162.7525 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $5.67 | 3.633% | $5.876 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $743.35 | $806.8290 | $806.84 | $806.85 | $806.90 | |