| 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 | $132.98 | 8.227% | $143.9203 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $112.61 | 9.833% | $123.6829 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $202.52 | 9.376% | $221.5083 | $221.51 | $221.50 | $221.50 |
| Purchase #4 | $18.34 | 13.463% | $20.8091 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $155.99 | 9.520% | $170.8402 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $10.30 | 4.693% | $10.7834 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $8.77 | 7.757% | $9.4503 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $641.51 | $700.9945 | $700.99 | $701.00 | $701.00 | |