| 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 | $161.67 | 10.738% | $179.0301 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $11.70 | 3.454% | $12.1041 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $121.41 | 3.117% | $125.1943 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $94.76 | 10.233% | $104.4568 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $196.42 | 10.326% | $216.7023 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $38.99 | 10.745% | $43.1795 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $36.67 | 3.228% | $37.8537 | $37.85 | $37.85 | $37.90 |
| 7 purchase totals = | $661.62 | $718.5208 | $718.51 | $718.55 | $718.60 | |