| 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 | $156.90 | 13.750% | $178.4738 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $101.72 | 7.851% | $109.706 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $44.74 | 3.657% | $46.3761 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $186.88 | 10.748% | $206.9659 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $242.47 | 10.791% | $268.6349 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $164.39 | 7.261% | $176.3264 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $69.86 | 4.714% | $73.1532 | $73.15 | $73.15 | $73.20 |
| 7 purchase totals = | $966.96 | $1,059.6363 | $1,059.64 | $1,059.65 | $1,059.70 | |