| 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 | $176.39 | 13.635% | $200.4408 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $180.71 | 8.728% | $196.4824 | $196.48 | $196.50 | $196.50 |
| Purchase #3 | $145.53 | 4.463% | $152.025 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $113.33 | 7.398% | $121.7142 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $101.29 | 12.522% | $113.9735 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $70.59 | 5.318% | $74.344 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $96.30 | 10.494% | $106.4057 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $884.14 | $965.3856 | $965.38 | $965.40 | $965.30 | |