| 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 | $209.67 | 4.609% | $219.3337 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $190.31 | 7.526% | $204.6327 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $12.54 | 5.146% | $13.1853 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $167.32 | 6.595% | $178.3548 | $178.35 | $178.35 | $178.40 |
| Purchase #5 | $5.45 | 5.410% | $5.7448 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $79.55 | 6.132% | $84.428 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $173.53 | 9.472% | $189.9668 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $838.37 | $895.6461 | $895.64 | $895.70 | $895.60 | |