| 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 | $135.96 | 7.429% | $146.0605 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $173.29 | 7.712% | $186.6541 | $186.65 | $186.65 | $186.70 |
| Purchase #3 | $135.89 | 13.841% | $154.6985 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $136.56 | 9.489% | $149.5182 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $39.38 | 5.706% | $41.627 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $140.36 | 3.124% | $144.7448 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $58.40 | 9.558% | $63.9819 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $819.84 | $887.2850 | $887.28 | $887.30 | $887.30 | |