| 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 | $160.78 | 9.338% | $175.7936 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $122.62 | 5.647% | $129.5444 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $36.50 | 7.143% | $39.1072 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $88.47 | 7.160% | $94.8045 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $217.78 | 8.194% | $235.6249 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $107.60 | 3.253% | $111.1002 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $48.79 | 5.536% | $51.491 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $782.54 | $837.4658 | $837.45 | $837.45 | $837.40 | |