| 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 | $242.99 | 5.820% | $257.132 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $34.42 | 7.838% | $37.1178 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $71.57 | 4.453% | $74.757 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $138.88 | 12.131% | $155.7275 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $20.32 | 3.276% | $20.9857 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $55.57 | 10.488% | $61.3982 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $132.54 | 9.610% | $145.2771 | $145.28 | $145.30 | $145.30 |
| 7 purchase totals = | $696.29 | $752.3953 | $752.41 | $752.45 | $752.40 | |