| 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 | $179.57 | 5.212% | $188.9292 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $111.61 | 6.333% | $118.6783 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $37.98 | 10.585% | $42.0002 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $67.46 | 10.620% | $74.6243 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $34.32 | 3.397% | $35.4859 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $230.62 | 9.436% | $252.3813 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $109.44 | 3.451% | $113.2168 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $771.00 | $825.3160 | $825.32 | $825.35 | $825.30 | |