| 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 | $123.45 | 8.825% | $134.3445 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $108.73 | 4.150% | $113.2423 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $21.88 | 13.335% | $24.7977 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $68.59 | 10.428% | $75.7426 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $195.99 | 10.305% | $216.1868 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $67.71 | 7.202% | $72.5865 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $156.75 | 10.853% | $173.7621 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $743.10 | $810.6625 | $810.66 | $810.70 | $810.60 | |