| 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 | $155.55 | 5.251% | $163.7179 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $240.89 | 11.778% | $269.262 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $40.80 | 13.654% | $46.3708 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $200.87 | 4.436% | $209.7806 | $209.78 | $209.80 | $209.80 |
| Purchase #5 | $183.41 | 13.484% | $208.141 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $69.68 | 6.176% | $73.9834 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $95.62 | 4.502% | $99.9248 | $99.92 | $99.90 | $99.90 |
| 7 purchase totals = | $986.82 | $1,071.1805 | $1,071.17 | $1,071.15 | $1,071.20 | |