| 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 | $39.53 | 11.695% | $44.153 | $44.15 | $44.15 | $44.20 |
| Purchase #2 | $128.80 | 12.526% | $144.9335 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $76.50 | 11.442% | $85.2531 | $85.25 | $85.25 | $85.30 |
| Purchase #4 | $91.25 | 8.627% | $99.1221 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $185.60 | 9.718% | $203.6366 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $122.59 | 5.358% | $129.1584 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $104.80 | 4.194% | $109.1953 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $749.07 | $815.4520 | $815.45 | $815.45 | $815.50 | |