| 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 | $134.48 | 10.555% | $148.6744 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $221.62 | 9.746% | $243.2191 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $150.71 | 8.703% | $163.8263 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $188.69 | 4.329% | $196.8584 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $159.44 | 7.714% | $171.7392 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $149.36 | 8.871% | $162.6097 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $245.70 | 4.292% | $256.2454 | $256.25 | $256.25 | $256.20 |
| 7 purchase totals = | $1,250.00 | $1,343.1725 | $1,343.18 | $1,343.15 | $1,343.10 | |