| 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 | $180.61 | 4.609% | $188.9343 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $33.90 | 5.862% | $35.8872 | $35.89 | $35.90 | $35.90 |
| Purchase #3 | $224.68 | 5.706% | $237.5002 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $119.41 | 7.366% | $128.2057 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $104.52 | 10.221% | $115.203 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $229.68 | 3.535% | $237.7992 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $165.75 | 10.518% | $183.1836 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $1,058.55 | $1,126.7132 | $1,126.71 | $1,126.75 | $1,126.70 | |