| 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 | $180.61 | 6.552% | $192.4436 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $175.36 | 8.342% | $189.9885 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $226.36 | 6.166% | $240.3174 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $8.28 | 13.218% | $9.3745 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $25.61 | 13.235% | $28.9995 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $109.94 | 4.770% | $115.1841 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $86.60 | 11.728% | $96.7564 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $812.76 | $873.0640 | $873.06 | $873.05 | $873.10 | |