| 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 | $151.92 | 7.387% | $163.1423 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $16.87 | 12.837% | $19.0356 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $218.40 | 12.630% | $245.9839 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $220.37 | 12.794% | $248.5641 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $130.78 | 13.521% | $148.4628 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $81.56 | 6.523% | $86.8802 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $121.31 | 8.311% | $131.3921 | $131.39 | $131.40 | $131.40 |
| 7 purchase totals = | $941.21 | $1,043.4610 | $1,043.45 | $1,043.50 | $1,043.50 | |