| 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 | $157.63 | 8.293% | $170.7023 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $108.81 | 6.114% | $115.4626 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $174.76 | 7.394% | $187.6818 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $26.88 | 7.200% | $28.8154 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $180.90 | 4.453% | $188.9555 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $197.97 | 12.227% | $222.1758 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $167.88 | 5.215% | $176.6349 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $1,014.83 | $1,090.4283 | $1,090.43 | $1,090.45 | $1,090.50 | |