| 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 | $138.68 | 5.837% | $146.7748 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $40.73 | 5.528% | $42.9816 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $225.46 | 10.239% | $248.5448 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $202.74 | 3.627% | $210.0934 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $182.96 | 12.305% | $205.4732 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $193.40 | 11.833% | $216.285 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $186.76 | 12.785% | $210.6373 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $1,170.73 | $1,280.7901 | $1,280.78 | $1,280.80 | $1,280.80 | |