| 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 | $110.99 | 6.146% | $117.8114 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $118.99 | 11.147% | $132.2538 | $132.25 | $132.25 | $132.30 |
| Purchase #3 | $233.29 | 8.297% | $252.6461 | $252.65 | $252.65 | $252.60 |
| Purchase #4 | $138.68 | 4.658% | $145.1397 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $180.88 | 5.127% | $190.1537 | $190.15 | $190.15 | $190.20 |
| Purchase #6 | $52.64 | 6.330% | $55.9721 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $166.68 | 9.328% | $182.2279 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $1,002.15 | $1,076.2047 | $1,076.20 | $1,076.20 | $1,076.20 | |