| 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 | $180.66 | 5.645% | $190.8583 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $96.39 | 7.782% | $103.8911 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $230.89 | 6.571% | $246.0618 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $188.39 | 10.423% | $208.0259 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $184.94 | 6.611% | $197.1664 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $170.25 | 6.684% | $181.6295 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $222.74 | 10.525% | $246.1834 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,274.26 | $1,373.8164 | $1,373.82 | $1,373.85 | $1,373.90 | |