| 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 | $153.43 | 10.382% | $169.3591 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $92.32 | 10.392% | $101.9139 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $64.31 | 11.114% | $71.4574 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $214.45 | 7.582% | $230.7096 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $17.31 | 12.749% | $19.5169 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $122.27 | 10.441% | $135.0362 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $20.97 | 5.228% | $22.0663 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $685.06 | $750.0594 | $750.07 | $750.00 | $750.10 | |