| 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 | $133.68 | 7.554% | $143.7782 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $194.58 | 11.497% | $216.9509 | $216.95 | $216.95 | $217.00 |
| Purchase #3 | $142.78 | 3.410% | $147.6488 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $232.39 | 5.517% | $245.211 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $83.25 | 13.340% | $94.3556 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $126.48 | 5.587% | $133.5464 | $133.55 | $133.55 | $133.50 |
| Purchase #7 | $112.36 | 3.718% | $116.5375 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $1,025.52 | $1,098.0284 | $1,098.04 | $1,098.05 | $1,098.00 | |