| 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 | $172.36 | 5.202% | $181.3262 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $44.55 | 10.299% | $49.1382 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $74.67 | 9.590% | $81.8309 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $213.65 | 9.659% | $234.2865 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $206.66 | 8.166% | $223.5359 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $78.46 | 10.602% | $86.7783 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $200.88 | 9.218% | $219.3971 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $991.23 | $1,076.2931 | $1,076.31 | $1,076.40 | $1,076.20 | |