| 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 | $165.62 | 6.627% | $176.5956 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $172.50 | 8.446% | $187.0694 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $141.86 | 3.213% | $146.418 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $17.89 | 12.807% | $20.1812 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $232.65 | 3.837% | $241.5768 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $21.36 | 4.158% | $22.2481 | $22.25 | $22.25 | $22.20 |
| Purchase #7 | $246.94 | 9.400% | $270.1524 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $998.82 | $1,064.2415 | $1,064.25 | $1,064.25 | $1,064.30 | |