| 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 | $163.56 | 11.816% | $182.8862 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $20.31 | 12.440% | $22.8366 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $109.54 | 12.598% | $123.3398 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $7.59 | 4.667% | $7.9442 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $187.41 | 10.248% | $206.6158 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $242.93 | 5.817% | $257.0612 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $217.29 | 10.604% | $240.3314 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $948.63 | $1,041.0152 | $1,041.02 | $1,041.05 | $1,040.90 | |