| 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 | $137.25 | 6.594% | $146.3003 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $7.57 | 7.317% | $8.1239 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $71.73 | 8.103% | $77.5423 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $237.27 | 13.289% | $268.8008 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $168.46 | 3.482% | $174.3258 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $190.56 | 9.260% | $208.2059 | $208.21 | $208.20 | $208.20 |
| Purchase #7 | $69.79 | 5.457% | $73.5984 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $882.63 | $956.8974 | $956.90 | $956.90 | $956.80 | |