| 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 | $201.37 | 13.339% | $228.2307 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $146.99 | 11.459% | $163.8336 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $132.98 | 12.149% | $149.1357 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $130.95 | 12.746% | $147.6409 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $71.90 | 8.768% | $78.2042 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $162.45 | 9.521% | $177.9169 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $95.88 | 13.189% | $108.5256 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $942.52 | $1,053.4876 | $1,053.49 | $1,053.55 | $1,053.30 | |