| 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 | $79.39 | 8.603% | $86.2199 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $165.85 | 10.149% | $182.6821 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $203.88 | 10.521% | $225.3302 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $181.55 | 7.260% | $194.7305 | $194.73 | $194.75 | $194.70 |
| Purchase #5 | $245.53 | 8.650% | $266.7683 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $149.40 | 6.355% | $158.8944 | $158.89 | $158.90 | $158.90 |
| Purchase #7 | $210.95 | 5.683% | $222.9383 | $222.94 | $222.95 | $222.90 |
| 7 purchase totals = | $1,236.55 | $1,337.5637 | $1,337.56 | $1,337.60 | $1,337.50 | |