| 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 | $170.92 | 4.699% | $178.9515 | $178.95 | $178.95 | $179.00 |
| Purchase #2 | $65.35 | 7.676% | $70.3663 | $70.37 | $70.35 | $70.40 |
| Purchase #3 | $61.34 | 12.363% | $68.9235 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $152.90 | 6.245% | $162.4486 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $172.57 | 13.552% | $195.9567 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $56.57 | 12.602% | $63.699 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $179.35 | 6.211% | $190.4894 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $859.00 | $930.8350 | $930.84 | $930.80 | $930.90 | |