| 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 | $9.95 | 12.403% | $11.1841 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $143.36 | 4.243% | $149.4428 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $210.52 | 12.237% | $236.2813 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $61.78 | 13.303% | $69.9986 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $46.40 | 10.190% | $51.1282 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $173.73 | 9.797% | $190.7503 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $40.78 | 7.545% | $43.8569 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $686.52 | $752.6422 | $752.64 | $752.70 | $752.70 | |