| 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 | $170.28 | 7.530% | $183.1021 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $69.95 | 4.867% | $73.3545 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $92.57 | 11.526% | $103.2396 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $186.85 | 11.108% | $207.6053 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $222.34 | 9.628% | $243.7469 | $243.75 | $243.75 | $243.70 |
| Purchase #6 | $184.85 | 9.800% | $202.9653 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $227.81 | 12.463% | $256.202 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,154.65 | $1,270.2157 | $1,270.22 | $1,270.20 | $1,270.20 | |