| 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 | $101.48 | 6.592% | $108.1696 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $15.35 | 11.148% | $17.0612 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $136.89 | 7.337% | $146.9336 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $161.69 | 7.793% | $174.2905 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $182.87 | 9.222% | $199.7343 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $211.44 | 10.700% | $234.0641 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $158.54 | 8.470% | $171.9683 | $171.97 | $171.95 | $172.00 |
| 7 purchase totals = | $968.26 | $1,052.2216 | $1,052.21 | $1,052.20 | $1,052.30 | |