| 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 | $10.75 | 6.798% | $11.4808 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $162.35 | 7.359% | $174.2973 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $166.67 | 12.808% | $188.0171 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $199.27 | 3.829% | $206.9 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $201.90 | 11.324% | $224.7632 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $62.48 | 13.731% | $71.0591 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $121.81 | 12.487% | $137.0204 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $925.23 | $1,013.5379 | $1,013.54 | $1,013.50 | $1,013.60 | |