| 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 | $168.80 | 6.168% | $179.2116 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $205.40 | 8.708% | $223.2862 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $105.86 | 13.487% | $120.1373 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $29.43 | 5.563% | $31.0672 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $67.75 | 12.575% | $76.2696 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $34.84 | 5.521% | $36.7635 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $44.60 | 3.652% | $46.2288 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $656.68 | $712.9642 | $712.97 | $712.95 | $713.00 | |