| 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 | $81.28 | 7.257% | $87.1785 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $222.71 | 6.651% | $237.5224 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $159.47 | 10.489% | $176.1968 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $250.93 | 3.189% | $258.9322 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $166.52 | 5.313% | $175.3672 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $204.42 | 13.820% | $232.6708 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $153.64 | 5.165% | $161.5755 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $1,238.97 | $1,329.4434 | $1,329.45 | $1,329.45 | $1,329.50 | |