| 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 | $182.58 | 10.655% | $202.0339 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $139.32 | 10.216% | $153.5529 | $153.55 | $153.55 | $153.60 |
| Purchase #3 | $6.91 | 8.114% | $7.4707 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $246.70 | 6.599% | $262.9797 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $9.28 | 6.602% | $9.8927 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $84.66 | 8.211% | $91.6114 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $129.45 | 3.632% | $134.1516 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $798.90 | $861.6929 | $861.68 | $861.70 | $861.80 | |