| 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 | $18.68 | 5.197% | $19.6508 | $19.65 | $19.65 | $19.70 |
| Purchase #2 | $149.52 | 13.444% | $169.6215 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $172.51 | 4.265% | $179.8676 | $179.87 | $179.85 | $179.90 |
| Purchase #4 | $146.52 | 6.609% | $156.2035 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $243.71 | 5.760% | $257.7477 | $257.75 | $257.75 | $257.70 |
| Purchase #6 | $66.58 | 6.218% | $70.7199 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $211.71 | 12.821% | $238.8533 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $1,009.23 | $1,092.6643 | $1,092.66 | $1,092.60 | $1,092.70 | |