| 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 | $124.76 | 6.765% | $133.2 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $157.46 | 11.812% | $176.0592 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $240.72 | 4.202% | $250.8351 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $135.29 | 3.215% | $139.6396 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $65.64 | 8.235% | $71.0455 | $71.05 | $71.05 | $71.00 |
| Purchase #6 | $63.83 | 10.792% | $70.7185 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $61.62 | 11.107% | $68.4641 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $849.32 | $909.9620 | $909.97 | $909.95 | $909.90 | |