| 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 | $120.67 | 8.349% | $130.7447 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $179.85 | 7.540% | $193.4107 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $249.69 | 5.405% | $263.1857 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $234.33 | 9.131% | $255.7267 | $255.73 | $255.75 | $255.70 |
| Purchase #5 | $173.60 | 12.614% | $195.4979 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $158.97 | 12.630% | $179.0479 | $179.05 | $179.05 | $179.00 |
| Purchase #7 | $148.32 | 12.239% | $166.4729 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $1,265.43 | $1,384.0865 | $1,384.09 | $1,384.10 | $1,384.00 | |