| 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 | $178.97 | 7.431% | $192.2693 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $64.75 | 5.790% | $68.499 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $206.88 | 10.457% | $228.5134 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $133.71 | 3.575% | $138.4901 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $206.55 | 3.519% | $213.8185 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $241.74 | 3.158% | $249.3741 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $25.87 | 3.448% | $26.762 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $1,058.47 | $1,117.7264 | $1,117.72 | $1,117.65 | $1,117.80 | |