| 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 | $187.67 | 7.815% | $202.3364 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $31.58 | 10.481% | $34.8899 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $173.47 | 10.417% | $191.5404 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $49.46 | 4.245% | $51.5596 | $51.56 | $51.55 | $51.60 |
| Purchase #5 | $11.54 | 10.524% | $12.7545 | $12.75 | $12.75 | $12.80 |
| Purchase #6 | $131.97 | 8.149% | $142.7242 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $181.99 | 4.189% | $189.6136 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $767.68 | $825.4186 | $825.41 | $825.40 | $825.40 | |