| 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 | $197.85 | 11.553% | $220.7076 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $246.68 | 7.592% | $265.4079 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $6.43 | 8.656% | $6.9866 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $162.55 | 12.397% | $182.7013 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $48.68 | 9.754% | $53.4282 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $136.67 | 9.791% | $150.0514 | $150.05 | $150.05 | $150.10 |
| Purchase #7 | $85.48 | 11.150% | $95.011 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $884.34 | $974.2940 | $974.30 | $974.30 | $974.30 | |