| 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 | $189.45 | 13.793% | $215.5808 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $161.71 | 12.131% | $181.327 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $142.30 | 8.208% | $153.98 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $164.92 | 11.193% | $183.3795 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $13.79 | 5.347% | $14.5274 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $128.47 | 9.613% | $140.8198 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $56.74 | 10.422% | $62.6534 | $62.65 | $62.65 | $62.70 |
| 7 purchase totals = | $857.38 | $952.2679 | $952.27 | $952.35 | $952.30 | |