| 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 | $170.55 | 8.417% | $184.9052 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $46.85 | 5.705% | $49.5228 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $103.48 | 12.186% | $116.0901 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $126.63 | 3.593% | $131.1798 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $221.97 | 11.738% | $248.0248 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $157.95 | 10.412% | $174.3958 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $168.27 | 5.286% | $177.1648 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $995.70 | $1,081.2833 | $1,081.28 | $1,081.25 | $1,081.30 | |