| 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 | $140.44 | 3.288% | $145.0577 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $187.39 | 6.539% | $199.6434 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $146.93 | 13.767% | $167.1579 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $53.93 | 9.594% | $59.104 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $235.82 | 12.840% | $266.0993 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $14.40 | 13.830% | $16.3915 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $52.48 | 4.125% | $54.6448 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $831.39 | $908.0986 | $908.09 | $908.10 | $908.10 | |