| 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 | $149.59 | 5.804% | $158.2722 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $124.96 | 12.541% | $140.6312 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $210.67 | 3.838% | $218.7555 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $142.34 | 6.323% | $151.3402 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $24.50 | 7.497% | $26.3368 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $249.69 | 12.179% | $280.0997 | $280.10 | $280.10 | $280.10 |
| Purchase #7 | $129.42 | 13.301% | $146.6342 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $1,031.17 | $1,122.0698 | $1,122.07 | $1,122.10 | $1,122.00 | |