| 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 | $147.54 | 5.727% | $155.9896 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $203.70 | 7.546% | $219.0712 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $180.49 | 11.551% | $201.3384 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $181.45 | 3.809% | $188.3614 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $69.79 | 12.269% | $78.3525 | $78.35 | $78.35 | $78.40 |
| Purchase #6 | $210.77 | 6.270% | $223.9853 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $173.47 | 4.420% | $181.1374 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $1,167.21 | $1,248.2358 | $1,248.24 | $1,248.25 | $1,248.30 | |