| 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 | $164.49 | 5.160% | $172.9777 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $234.72 | 5.410% | $247.4184 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $64.61 | 10.252% | $71.2338 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $186.71 | 10.283% | $205.9094 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $136.98 | 9.493% | $149.9835 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $19.45 | 7.363% | $20.8821 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $103.56 | 11.394% | $115.3596 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $910.52 | $983.7645 | $983.76 | $983.80 | $983.80 | |