| 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 | $137.61 | 5.412% | $145.0575 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $240.51 | 7.468% | $258.4713 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $156.80 | 8.125% | $169.54 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $53.71 | 9.405% | $58.7614 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $180.27 | 3.388% | $186.3775 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $28.80 | 13.200% | $32.6016 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $184.31 | 12.768% | $207.8427 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $982.01 | $1,058.6520 | $1,058.65 | $1,058.65 | $1,058.70 | |