| 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 | $155.29 | 9.427% | $169.9292 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $132.59 | 11.837% | $148.2847 | $148.28 | $148.30 | $148.30 |
| Purchase #3 | $202.84 | 7.630% | $218.3167 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $23.38 | 13.699% | $26.5828 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $37.62 | 13.857% | $42.833 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $208.82 | 6.548% | $222.4935 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $225.50 | 8.729% | $245.1839 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $986.04 | $1,073.6238 | $1,073.61 | $1,073.70 | $1,073.60 | |