| 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 | $153.36 | 3.862% | $159.2828 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $249.69 | 8.242% | $270.2694 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $177.62 | 10.254% | $195.8332 | $195.83 | $195.85 | $195.80 |
| Purchase #4 | $179.31 | 5.327% | $188.8618 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $239.82 | 3.860% | $249.0771 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $202.46 | 12.174% | $227.1075 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $230.72 | 12.326% | $259.1585 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $1,432.98 | $1,549.5903 | $1,549.59 | $1,549.60 | $1,549.70 | |