| 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 | $152.61 | 4.353% | $159.2531 | $159.25 | $159.25 | $159.30 |
| Purchase #2 | $232.63 | 10.418% | $256.8654 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $215.84 | 3.540% | $223.4807 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $109.55 | 6.287% | $116.4374 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $65.68 | 7.499% | $70.6053 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $158.56 | 10.402% | $175.0534 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $8.81 | 11.271% | $9.803 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $943.68 | $1,011.4983 | $1,011.50 | $1,011.50 | $1,011.60 | |