| 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 | $173.56 | 5.427% | $182.9791 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $43.50 | 10.486% | $48.0614 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $7.55 | 10.312% | $8.3286 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $250.36 | 10.158% | $275.7916 | $275.79 | $275.80 | $275.80 |
| Purchase #5 | $185.73 | 5.437% | $195.8281 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $112.34 | 9.527% | $123.0426 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $181.80 | 3.237% | $187.6849 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $954.84 | $1,021.7163 | $1,021.71 | $1,021.80 | $1,021.70 | |