| 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 | $132.66 | 8.391% | $143.7915 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $231.73 | 5.481% | $244.4311 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $48.71 | 9.523% | $53.3487 | $53.35 | $53.35 | $53.30 |
| Purchase #4 | $53.86 | 13.293% | $61.0196 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $184.82 | 7.762% | $199.1657 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $111.43 | 3.609% | $115.4515 | $115.45 | $115.45 | $115.50 |
| Purchase #7 | $16.50 | 12.422% | $18.5496 | $18.55 | $18.55 | $18.50 |
| 7 purchase totals = | $779.71 | $835.7577 | $835.76 | $835.75 | $835.70 | |