| 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 | $141.69 | 12.497% | $159.397 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $8.40 | 3.341% | $8.6806 | $8.68 | $8.70 | $8.70 |
| Purchase #3 | $22.75 | 13.531% | $25.8283 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $129.57 | 4.619% | $135.5548 | $135.55 | $135.55 | $135.60 |
| Purchase #5 | $21.88 | 9.649% | $23.9912 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $203.65 | 12.840% | $229.7987 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $202.86 | 9.121% | $221.3629 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $730.80 | $804.6135 | $804.61 | $804.65 | $804.70 | |