| 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 | $148.69 | 12.197% | $166.8257 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $168.52 | 13.712% | $191.6275 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $249.79 | 13.281% | $282.9646 | $282.96 | $282.95 | $283.00 |
| Purchase #4 | $20.97 | 3.643% | $21.7339 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $228.81 | 3.600% | $237.0472 | $237.05 | $237.05 | $237.00 |
| Purchase #6 | $171.59 | 6.193% | $182.2166 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $234.32 | 10.419% | $258.7338 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,222.69 | $1,341.1493 | $1,341.15 | $1,341.20 | $1,341.00 | |