| 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 | $142.32 | 9.677% | $156.0923 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $141.62 | 12.733% | $159.6525 | $159.65 | $159.65 | $159.70 |
| Purchase #3 | $127.66 | 7.486% | $137.2166 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $205.90 | 7.131% | $220.5827 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $15.43 | 12.502% | $17.3591 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $193.71 | 9.358% | $211.8374 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $179.30 | 3.200% | $185.0376 | $185.04 | $185.05 | $185.00 |
| 7 purchase totals = | $1,005.94 | $1,087.7782 | $1,087.78 | $1,087.80 | $1,087.80 | |