| 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 | $160.74 | 6.485% | $171.164 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $17.38 | 9.454% | $19.0231 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $238.64 | 12.556% | $268.6036 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $213.50 | 4.699% | $223.5324 | $223.53 | $223.55 | $223.50 |
| Purchase #5 | $206.65 | 12.341% | $232.1527 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $203.87 | 10.306% | $224.8808 | $224.88 | $224.90 | $224.90 |
| Purchase #7 | $67.67 | 7.453% | $72.7134 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $1,108.45 | $1,212.0700 | $1,212.05 | $1,212.05 | $1,212.10 | |