| 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 | $182.37 | 7.647% | $196.3158 | $196.32 | $196.30 | $196.30 |
| Purchase #2 | $210.73 | 5.651% | $222.6384 | $222.64 | $222.65 | $222.60 |
| Purchase #3 | $225.97 | 10.142% | $248.8879 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $27.66 | 4.681% | $28.9548 | $28.95 | $28.95 | $29.00 |
| Purchase #5 | $48.46 | 3.313% | $50.0655 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $90.42 | 8.588% | $98.1853 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $189.81 | 12.245% | $213.0522 | $213.05 | $213.05 | $213.10 |
| 7 purchase totals = | $975.42 | $1,058.0999 | $1,058.11 | $1,058.10 | $1,058.20 | |