| 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 | $187.79 | 6.541% | $200.0733 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $165.65 | 6.832% | $176.9672 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $203.26 | 10.843% | $225.2995 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $114.89 | 9.691% | $126.024 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $156.68 | 10.806% | $173.6108 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $211.39 | 3.533% | $218.8584 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $185.27 | 12.152% | $207.784 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,224.93 | $1,328.6172 | $1,328.61 | $1,328.55 | $1,328.70 | |