| 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 | $132.83 | 10.658% | $146.987 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $43.67 | 9.769% | $47.9361 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $159.41 | 13.784% | $181.3831 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $198.73 | 13.550% | $225.6579 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $77.36 | 5.231% | $81.4067 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $109.64 | 11.542% | $122.2946 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $152.26 | 10.222% | $167.824 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $873.90 | $973.4894 | $973.49 | $973.50 | $973.50 | |