| 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 | $128.34 | 7.162% | $137.5317 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $100.79 | 3.165% | $103.98 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $131.90 | 4.820% | $138.2576 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $32.30 | 12.428% | $36.3142 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $156.42 | 4.104% | $162.8395 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $59.68 | 10.284% | $65.8175 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $178.40 | 13.392% | $202.2913 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $787.83 | $847.0318 | $847.03 | $847.05 | $847.00 | |