| 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 | $180.52 | 5.468% | $190.3908 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $136.94 | 8.852% | $149.0619 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $151.40 | 10.375% | $167.1078 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $246.89 | 6.699% | $263.4292 | $263.43 | $263.45 | $263.40 |
| Purchase #5 | $165.95 | 7.766% | $178.8377 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $136.76 | 7.611% | $147.1688 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $247.64 | 8.696% | $269.1748 | $269.17 | $269.15 | $269.20 |
| 7 purchase totals = | $1,266.10 | $1,365.1710 | $1,365.17 | $1,365.15 | $1,365.20 | |