| 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 | $182.59 | 9.786% | $200.4583 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $86.34 | 8.161% | $93.3862 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $230.80 | 6.376% | $245.5158 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $182.99 | 8.590% | $198.7088 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $207.47 | 3.220% | $214.1505 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $190.37 | 12.854% | $214.8402 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $13.76 | 13.311% | $15.5916 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $1,094.32 | $1,182.6514 | $1,182.66 | $1,182.65 | $1,182.70 | |