| 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 | $117.47 | 9.684% | $128.8458 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $198.49 | 3.188% | $204.8179 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $41.38 | 11.350% | $46.0766 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $161.93 | 6.179% | $171.9357 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $12.85 | 11.595% | $14.34 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $179.32 | 9.537% | $196.4217 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $81.66 | 3.424% | $84.456 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $793.10 | $846.8937 | $846.91 | $846.90 | $846.80 | |