| 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 | $162.57 | 10.596% | $179.7959 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $124.62 | 11.472% | $138.9164 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $38.69 | 13.221% | $43.8052 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $124.29 | 7.204% | $133.2439 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $89.34 | 4.525% | $93.3826 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $192.30 | 9.481% | $210.532 | $210.53 | $210.55 | $210.50 |
| Purchase #7 | $148.55 | 9.716% | $162.9831 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $880.36 | $962.6591 | $962.66 | $962.70 | $962.60 | |