| 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 | $169.52 | 5.184% | $178.3079 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $5.73 | 9.198% | $6.257 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $82.35 | 3.400% | $85.1499 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $110.46 | 7.481% | $118.7235 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $33.69 | 6.495% | $35.8782 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $198.55 | 3.266% | $205.0346 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $245.28 | 13.675% | $278.822 | $278.82 | $278.80 | $278.80 |
| 7 purchase totals = | $845.58 | $908.1731 | $908.17 | $908.15 | $908.10 | |