| 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 | $150.94 | 7.796% | $162.7073 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $165.94 | 4.102% | $172.7469 | $172.75 | $172.75 | $172.70 |
| Purchase #3 | $39.45 | 6.224% | $41.9054 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $136.30 | 4.201% | $142.026 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $12.44 | 10.854% | $13.7902 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $107.91 | 10.215% | $118.933 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $114.77 | 7.813% | $123.737 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $727.75 | $775.8458 | $775.86 | $775.90 | $775.70 | |