| 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 | $180.36 | 10.222% | $198.7964 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $204.30 | 13.522% | $231.9254 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $217.55 | 9.774% | $238.8133 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $60.64 | 3.593% | $62.8188 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $144.53 | 12.862% | $163.1194 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $22.57 | 7.146% | $24.1829 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $234.47 | 9.424% | $256.5665 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,064.42 | $1,176.2227 | $1,176.23 | $1,176.20 | $1,176.20 | |