| 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 | $163.27 | 6.270% | $173.507 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $223.35 | 3.575% | $231.3348 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $148.46 | 7.863% | $160.1334 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $87.31 | 8.387% | $94.6327 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $235.48 | 13.470% | $267.1992 | $267.20 | $267.20 | $267.20 |
| Purchase #6 | $85.58 | 5.422% | $90.2201 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $87.39 | 12.577% | $98.381 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $1,030.84 | $1,115.4082 | $1,115.40 | $1,115.45 | $1,115.30 | |