| 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 | $70.55 | 13.667% | $80.1921 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $183.95 | 13.485% | $208.7557 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $210.28 | 5.203% | $221.2209 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $20.59 | 6.123% | $21.8507 | $21.85 | $21.85 | $21.90 |
| Purchase #5 | $169.93 | 9.176% | $185.5228 | $185.52 | $185.50 | $185.50 |
| Purchase #6 | $229.52 | 8.819% | $249.7614 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $159.26 | 8.609% | $172.9707 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $1,044.08 | $1,140.2743 | $1,140.27 | $1,140.20 | $1,140.40 | |