| 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 | $171.97 | 11.243% | $191.3046 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $174.70 | 10.741% | $193.4645 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $178.85 | 7.862% | $192.9112 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $58.86 | 6.411% | $62.6335 | $62.63 | $62.65 | $62.60 |
| Purchase #5 | $159.92 | 7.750% | $172.3138 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $21.45 | 7.122% | $22.9777 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $99.62 | 11.860% | $111.4349 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $865.37 | $947.0402 | $947.02 | $947.05 | $947.00 | |