| 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 | $114.63 | 12.783% | $129.2832 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $189.89 | 7.781% | $204.6653 | $204.67 | $204.65 | $204.70 |
| Purchase #3 | $105.37 | 7.605% | $113.3834 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $181.46 | 4.494% | $189.6148 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $29.80 | 4.572% | $31.1625 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $74.84 | 13.553% | $84.9831 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $151.73 | 12.270% | $170.3473 | $170.35 | $170.35 | $170.30 |
| 7 purchase totals = | $847.72 | $923.4396 | $923.43 | $923.45 | $923.50 | |