| 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 | $148.79 | 11.644% | $166.1151 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $41.33 | 12.521% | $46.5049 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $247.42 | 11.860% | $276.764 | $276.76 | $276.75 | $276.80 |
| Purchase #4 | $187.42 | 10.800% | $207.6614 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $49.95 | 13.493% | $56.6898 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $249.67 | 13.614% | $283.6601 | $283.66 | $283.65 | $283.70 |
| Purchase #7 | $176.48 | 4.412% | $184.2663 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $1,101.06 | $1,221.6616 | $1,221.66 | $1,221.60 | $1,221.80 | |