| 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 | $180.76 | 13.718% | $205.5567 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $175.51 | 9.407% | $192.0202 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $150.82 | 13.843% | $171.698 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $33.54 | 3.777% | $34.8068 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $38.35 | 7.631% | $41.2765 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $49.89 | 6.423% | $53.0944 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $106.56 | 10.189% | $117.4174 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $735.43 | $815.8700 | $815.88 | $815.85 | $815.90 | |