| 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 | $154.58 | 3.546% | $160.0614 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $160.84 | 11.381% | $179.1452 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $88.26 | 8.743% | $95.9766 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $192.33 | 9.694% | $210.9745 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $31.39 | 6.508% | $33.4329 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $40.49 | 9.837% | $44.473 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $220.73 | 12.772% | $248.9216 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $888.62 | $972.9852 | $972.98 | $972.95 | $973.00 | |