| 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 | $110.83 | 5.734% | $117.185 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $149.49 | 5.659% | $157.9496 | $157.95 | $157.95 | $157.90 |
| Purchase #3 | $14.69 | 4.391% | $15.335 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $220.41 | 12.407% | $247.7563 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $131.69 | 6.814% | $140.6634 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $131.61 | 3.637% | $136.3967 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $180.92 | 11.231% | $201.2391 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $939.64 | $1,016.5251 | $1,016.54 | $1,016.55 | $1,016.50 | |