| 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 | $156.40 | 10.802% | $173.2943 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $15.44 | 10.724% | $17.0958 | $17.10 | $17.10 | $17.10 |
| Purchase #3 | $19.46 | 9.724% | $21.3523 | $21.35 | $21.35 | $21.40 |
| Purchase #4 | $190.89 | 8.262% | $206.6613 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $246.60 | 9.254% | $269.4204 | $269.42 | $269.40 | $269.40 |
| Purchase #6 | $233.92 | 13.712% | $265.9951 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $229.60 | 10.601% | $253.9399 | $253.94 | $253.95 | $253.90 |
| 7 purchase totals = | $1,092.31 | $1,207.7591 | $1,207.76 | $1,207.75 | $1,207.80 | |