| 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 | $131.67 | 8.541% | $142.9159 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $117.56 | 6.349% | $125.0239 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $62.95 | 6.593% | $67.1003 | $67.10 | $67.10 | $67.10 |
| Purchase #4 | $69.87 | 7.415% | $75.0509 | $75.05 | $75.05 | $75.10 |
| Purchase #5 | $9.91 | 8.540% | $10.7563 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $107.54 | 9.819% | $118.0994 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $170.66 | 9.379% | $186.6662 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $670.16 | $725.6129 | $725.62 | $725.55 | $725.70 | |