| 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 | $110.90 | 6.104% | $117.6693 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $121.63 | 8.465% | $131.926 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $215.48 | 7.664% | $231.9944 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $139.37 | 7.618% | $149.9872 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $176.59 | 13.826% | $201.0053 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $156.99 | 8.376% | $170.1395 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $139.50 | 3.720% | $144.6894 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $1,060.46 | $1,147.4111 | $1,147.42 | $1,147.45 | $1,147.40 | |