| 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 | $103.85 | 13.436% | $117.8033 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $68.99 | 5.446% | $72.7472 | $72.75 | $72.75 | $72.70 |
| Purchase #3 | $139.98 | 8.735% | $152.2073 | $152.21 | $152.20 | $152.20 |
| Purchase #4 | $161.69 | 7.590% | $173.9623 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $29.56 | 7.873% | $31.8873 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $173.60 | 9.436% | $189.9809 | $189.98 | $190.00 | $190.00 |
| Purchase #7 | $105.84 | 13.382% | $120.0035 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $783.51 | $858.5918 | $858.59 | $858.60 | $858.60 | |