| 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 | $166.71 | 4.808% | $174.7254 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $154.31 | 12.774% | $174.0216 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $170.99 | 7.213% | $183.3235 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $13.81 | 5.442% | $14.5615 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $64.65 | 11.520% | $72.0977 | $72.10 | $72.10 | $72.10 |
| Purchase #6 | $152.63 | 11.778% | $170.6068 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $238.69 | 11.295% | $265.65 | $265.65 | $265.65 | $265.70 |
| 7 purchase totals = | $961.79 | $1,054.9865 | $1,054.99 | $1,054.95 | $1,055.00 | |