| 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 | $118.82 | 10.225% | $130.9693 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $19.80 | 9.140% | $21.6097 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $75.83 | 5.716% | $80.1644 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $164.76 | 7.579% | $177.2472 | $177.25 | $177.25 | $177.20 |
| Purchase #5 | $30.93 | 10.820% | $34.2766 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $149.57 | 10.212% | $164.8441 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $167.75 | 9.865% | $184.2985 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $727.46 | $793.4098 | $793.41 | $793.40 | $793.40 | |