| 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 | $158.40 | 3.868% | $164.5269 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $237.29 | 6.479% | $252.664 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $238.65 | 12.838% | $269.2879 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $212.93 | 8.381% | $230.7757 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $211.44 | 11.324% | $235.3835 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $139.39 | 5.173% | $146.6006 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $65.69 | 8.417% | $71.2191 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $1,263.79 | $1,370.4577 | $1,370.46 | $1,370.50 | $1,370.50 | |