| 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 | $171.84 | 6.747% | $183.434 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $249.51 | 5.433% | $263.0659 | $263.07 | $263.05 | $263.10 |
| Purchase #3 | $65.85 | 12.447% | $74.0463 | $74.05 | $74.05 | $74.00 |
| Purchase #4 | $180.74 | 3.149% | $186.4315 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $197.83 | 4.582% | $206.8946 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $106.86 | 7.537% | $114.914 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $87.40 | 5.626% | $92.3171 | $92.32 | $92.30 | $92.30 |
| 7 purchase totals = | $1,060.03 | $1,121.1034 | $1,121.10 | $1,121.10 | $1,121.00 | |