| 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 | $142.55 | 6.512% | $151.8329 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $169.64 | 3.787% | $176.0643 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $79.76 | 12.824% | $89.9884 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $63.74 | 7.268% | $68.3726 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $228.39 | 9.759% | $250.6786 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $13.83 | 10.868% | $15.333 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $243.38 | 4.238% | $253.6944 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $941.29 | $1,005.9642 | $1,005.95 | $1,006.00 | $1,006.00 | |