| 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 | $137.43 | 8.165% | $148.6512 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $155.46 | 6.433% | $165.4607 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $105.62 | 9.575% | $115.7331 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $62.42 | 6.155% | $66.262 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $149.69 | 5.192% | $157.4619 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $125.90 | 11.384% | $140.2325 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $204.86 | 5.608% | $216.3485 | $216.35 | $216.35 | $216.30 |
| 7 purchase totals = | $941.38 | $1,010.1499 | $1,010.14 | $1,010.15 | $1,010.20 | |