| 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 | $162.51 | 11.430% | $181.0849 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $7.52 | 6.178% | $7.9846 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $216.90 | 13.655% | $246.5177 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $205.57 | 11.696% | $229.6135 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $55.94 | 13.239% | $63.3459 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $110.28 | 6.145% | $117.0567 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $133.67 | 13.608% | $151.8598 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $892.39 | $997.4631 | $997.46 | $997.45 | $997.50 | |