| 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 | $151.39 | 4.250% | $157.8241 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $206.77 | 10.127% | $227.7096 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $209.56 | 4.508% | $219.007 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $245.69 | 5.264% | $258.6231 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $88.84 | 7.555% | $95.5519 | $95.55 | $95.55 | $95.60 |
| Purchase #6 | $69.33 | 6.705% | $73.9786 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $181.68 | 3.466% | $187.977 | $187.98 | $188.00 | $188.00 |
| 7 purchase totals = | $1,153.26 | $1,220.6713 | $1,220.67 | $1,220.65 | $1,220.70 | |