| 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 | $13.81 | 6.428% | $14.6977 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $176.59 | 7.509% | $189.8501 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $206.69 | 10.467% | $228.3242 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $83.55 | 5.623% | $88.248 | $88.25 | $88.25 | $88.20 |
| Purchase #5 | $60.82 | 3.644% | $63.0363 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $169.43 | 11.776% | $189.3821 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $123.96 | 4.506% | $129.5456 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $834.85 | $903.0840 | $903.09 | $903.10 | $903.00 | |