| 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 | $184.31 | 7.623% | $198.36 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $38.34 | 6.718% | $40.9157 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $14.76 | 13.222% | $16.7116 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $82.64 | 12.498% | $92.9683 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $66.91 | 11.557% | $74.6428 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $235.82 | 11.351% | $262.5879 | $262.59 | $262.60 | $262.60 |
| Purchase #7 | $188.49 | 11.869% | $210.8619 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $811.27 | $897.0482 | $897.05 | $897.00 | $897.10 | |