| 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 | $136.73 | 8.865% | $148.8511 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $205.34 | 3.700% | $212.9376 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $100.80 | 13.254% | $114.16 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $87.44 | 10.228% | $96.3834 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $66.74 | 4.860% | $69.9836 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $168.67 | 13.801% | $191.9481 | $191.95 | $191.95 | $191.90 |
| Purchase #7 | $183.52 | 12.598% | $206.6398 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $949.24 | $1,040.9036 | $1,040.90 | $1,040.95 | $1,040.90 | |