| 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 | $184.61 | 13.384% | $209.3182 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $159.35 | 8.861% | $173.47 | $173.47 | $173.45 | $173.50 |
| Purchase #3 | $8.97 | 7.398% | $9.6336 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $135.91 | 9.207% | $148.4232 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $109.62 | 8.176% | $118.5825 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $230.30 | 8.853% | $250.6885 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $15.80 | 12.202% | $17.7279 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $844.56 | $927.8439 | $927.84 | $927.85 | $927.80 | |