| 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 | $74.55 | 11.589% | $83.1896 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $142.50 | 7.184% | $152.7372 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $222.77 | 7.643% | $239.7963 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $66.37 | 6.742% | $70.8447 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $154.91 | 12.383% | $174.0925 | $174.09 | $174.10 | $174.10 |
| Purchase #6 | $67.83 | 13.837% | $77.2156 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $161.56 | 13.532% | $183.4223 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $890.49 | $981.2982 | $981.30 | $981.30 | $981.20 | |