| 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 | 13.371% | $199.9751 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $240.85 | 7.649% | $259.2726 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $73.50 | 8.171% | $79.5057 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $115.26 | 13.634% | $130.9745 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $151.35 | 12.864% | $170.8197 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $32.86 | 5.171% | $34.5592 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $27.37 | 3.534% | $28.3373 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $817.58 | $903.4441 | $903.45 | $903.40 | $903.50 | |