| 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 | $150.54 | 11.327% | $167.5917 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $78.76 | 7.114% | $84.363 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $28.53 | 9.504% | $31.2415 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $128.55 | 9.728% | $141.0553 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $234.42 | 8.222% | $253.694 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $23.76 | 12.151% | $26.6471 | $26.65 | $26.65 | $26.60 |
| Purchase #7 | $135.72 | 8.527% | $147.2928 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $780.28 | $851.8854 | $851.88 | $851.90 | $851.90 | |