| 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 | $105.39 | 11.285% | $117.2833 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $53.59 | 4.490% | $55.9962 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $183.83 | 13.808% | $209.2132 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $203.44 | 8.761% | $221.2634 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $186.68 | 3.621% | $193.4397 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $6.98 | 5.667% | $7.3756 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $147.81 | 9.334% | $161.6066 | $161.61 | $161.60 | $161.60 |
| 7 purchase totals = | $887.72 | $966.1780 | $966.18 | $966.20 | $966.20 | |