| 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 | $161.66 | 6.574% | $172.2875 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $94.82 | 10.504% | $104.7799 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $176.86 | 13.862% | $201.3763 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $6.57 | 6.866% | $7.0211 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $192.87 | 12.475% | $216.9305 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $78.58 | 8.590% | $85.33 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $143.92 | 11.237% | $160.0923 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $855.28 | $947.8176 | $947.82 | $947.90 | $947.80 | |