| 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 | $164.73 | 11.361% | $183.445 | $183.45 | $183.45 | $183.40 |
| Purchase #2 | $93.91 | 10.192% | $103.4813 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $76.75 | 10.165% | $84.5516 | $84.55 | $84.55 | $84.60 |
| Purchase #4 | $9.91 | 9.305% | $10.8321 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $47.80 | 12.454% | $53.753 | $53.75 | $53.75 | $53.80 |
| Purchase #6 | $170.55 | 5.839% | $180.5084 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $219.83 | 12.422% | $247.1373 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $783.48 | $863.7087 | $863.71 | $863.75 | $863.70 | |