| 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 | $131.87 | 5.222% | $138.7563 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $233.35 | 13.171% | $264.0845 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $181.74 | 3.263% | $187.6702 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $57.61 | 6.254% | $61.2129 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $8.82 | 11.448% | $9.8297 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $204.94 | 7.311% | $219.9232 | $219.92 | $219.90 | $219.90 |
| Purchase #7 | $172.51 | 11.309% | $192.0192 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $990.84 | $1,073.4960 | $1,073.49 | $1,073.45 | $1,073.50 | |