| 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 | $126.37 | 5.796% | $133.6944 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $13.30 | 8.397% | $14.4168 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $80.26 | 8.479% | $87.0652 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $74.99 | 11.267% | $83.4391 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $34.62 | 5.320% | $36.4618 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $149.71 | 10.679% | $165.6975 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $135.68 | 5.540% | $143.1967 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $614.93 | $663.9715 | $663.98 | $663.95 | $664.00 | |