| 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 | $186.71 | 10.466% | $206.2511 | $206.25 | $206.25 | $206.30 |
| Purchase #2 | $67.43 | 4.475% | $70.4475 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $81.37 | 13.502% | $92.3566 | $92.36 | $92.35 | $92.40 |
| Purchase #4 | $220.50 | 6.555% | $234.9538 | $234.95 | $234.95 | $235.00 |
| Purchase #5 | $179.59 | 8.318% | $194.5283 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $130.77 | 11.124% | $145.3169 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $209.82 | 12.426% | $235.8922 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $1,076.19 | $1,179.7464 | $1,179.75 | $1,179.75 | $1,179.80 | |