| 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 | $162.45 | 4.416% | $169.6238 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $68.39 | 12.749% | $77.109 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $32.55 | 5.453% | $34.325 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $122.96 | 6.185% | $130.5651 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $225.92 | 5.379% | $238.0722 | $238.07 | $238.05 | $238.10 |
| Purchase #6 | $35.43 | 6.861% | $37.8609 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $208.35 | 10.604% | $230.4434 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $856.05 | $917.9994 | $918.00 | $917.95 | $918.00 | |