| 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 | $28.90 | 11.682% | $32.2761 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $6.26 | 11.471% | $6.9781 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $133.27 | 12.586% | $150.0434 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $82.79 | 13.732% | $94.1587 | $94.16 | $94.15 | $94.20 |
| Purchase #5 | $164.42 | 10.210% | $181.2073 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $203.89 | 10.350% | $224.9926 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $44.38 | 7.210% | $47.5798 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $663.91 | $737.2360 | $737.24 | $737.30 | $737.30 | |