| 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 | $165.52 | 5.172% | $174.0807 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $147.31 | 11.765% | $164.641 | $164.64 | $164.65 | $164.60 |
| Purchase #3 | $27.67 | 13.511% | $31.4085 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $88.78 | 12.302% | $99.7017 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $182.71 | 9.403% | $199.8902 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $62.35 | 6.357% | $66.3136 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $113.86 | 7.375% | $122.2572 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $788.20 | $858.2929 | $858.29 | $858.30 | $858.30 | |