| 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 | $183.70 | 10.745% | $203.4386 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $153.30 | 10.873% | $169.9683 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $81.38 | 10.408% | $89.85 | $89.85 | $89.85 | $89.90 |
| Purchase #4 | $135.65 | 5.813% | $143.5353 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $91.91 | 13.564% | $104.3767 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $74.43 | 7.507% | $80.0175 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $240.97 | 10.747% | $266.867 | $266.87 | $266.85 | $266.90 |
| 7 purchase totals = | $961.34 | $1,058.0534 | $1,058.07 | $1,058.05 | $1,058.10 | |