| 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 | $120.74 | 5.708% | $127.6318 | $127.63 | $127.65 | $127.60 |
| Purchase #2 | $129.97 | 3.601% | $134.6502 | $134.65 | $134.65 | $134.70 |
| Purchase #3 | $169.31 | 4.277% | $176.5514 | $176.55 | $176.55 | $176.60 |
| Purchase #4 | $167.77 | 5.582% | $177.1349 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $216.68 | 5.828% | $229.3081 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $237.35 | 9.489% | $259.8721 | $259.87 | $259.85 | $259.90 |
| Purchase #7 | $201.63 | 13.705% | $229.2634 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,243.45 | $1,334.4119 | $1,334.40 | $1,334.40 | $1,334.50 | |