| 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 | $145.62 | 13.215% | $164.8637 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $223.47 | 13.456% | $253.5401 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $229.34 | 10.642% | $253.7464 | $253.75 | $253.75 | $253.70 |
| Purchase #4 | $21.98 | 6.458% | $23.3995 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $96.85 | 5.317% | $101.9995 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $177.37 | 11.577% | $197.9041 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $179.96 | 7.122% | $192.7768 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $1,074.59 | $1,188.2301 | $1,188.23 | $1,188.25 | $1,188.20 | |