| 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 | $150.46 | 4.212% | $156.7974 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $178.57 | 12.590% | $201.052 | $201.05 | $201.05 | $201.10 |
| Purchase #3 | $5.61 | 7.215% | $6.0148 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $80.33 | 10.779% | $88.9888 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $204.54 | 10.171% | $225.3438 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $156.73 | 10.268% | $172.823 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $25.26 | 11.547% | $28.1768 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $801.50 | $879.1966 | $879.19 | $879.20 | $879.20 | |