| 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 | $159.68 | 11.109% | $177.4189 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $234.25 | 7.834% | $252.6011 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $19.77 | 13.116% | $22.363 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $131.39 | 7.554% | $141.3152 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $176.96 | 3.143% | $182.5219 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $188.91 | 12.491% | $212.5067 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $38.70 | 13.515% | $43.9303 | $43.93 | $43.95 | $43.90 |
| 7 purchase totals = | $949.66 | $1,032.6571 | $1,032.66 | $1,032.60 | $1,032.60 | |