| 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 | $168.43 | 10.747% | $186.5312 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $71.74 | 12.467% | $80.6838 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $193.30 | 5.312% | $203.5681 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $44.38 | 3.771% | $46.0536 | $46.05 | $46.05 | $46.10 |
| Purchase #5 | $162.45 | 7.816% | $175.1471 | $175.15 | $175.15 | $175.10 |
| Purchase #6 | $161.45 | 10.209% | $177.9324 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $101.73 | 13.563% | $115.5276 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $903.48 | $985.4438 | $985.44 | $985.50 | $985.40 | |