| 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 | $135.88 | 6.526% | $144.7475 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $19.73 | 7.544% | $21.2184 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $117.64 | 6.342% | $125.1007 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $116.27 | 6.852% | $124.2368 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $211.35 | 11.622% | $235.9131 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $197.30 | 4.243% | $205.6714 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $67.61 | 12.138% | $75.8165 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $865.78 | $932.7044 | $932.71 | $932.65 | $932.60 | |