| 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 | $146.45 | 3.472% | $151.5347 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $75.52 | 6.685% | $80.5685 | $80.57 | $80.55 | $80.60 |
| Purchase #3 | $245.72 | 9.418% | $268.8619 | $268.86 | $268.85 | $268.90 |
| Purchase #4 | $73.39 | 6.261% | $77.9849 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $146.50 | 10.388% | $161.7184 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $170.87 | 12.509% | $192.2441 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $182.90 | 3.277% | $188.8936 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $1,041.35 | $1,121.8061 | $1,121.79 | $1,121.80 | $1,121.80 | |