| 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 | $176.39 | 3.375% | $182.3432 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $191.95 | 10.310% | $211.74 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $57.45 | 8.574% | $62.3758 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $114.66 | 11.324% | $127.6441 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $202.40 | 13.275% | $229.2686 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $149.61 | 5.623% | $158.0226 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $18.33 | 7.454% | $19.6963 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $910.79 | $991.0906 | $991.09 | $991.10 | $991.00 | |