| 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 | $97.40 | 5.587% | $102.8417 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $128.39 | 11.163% | $142.7222 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $88.49 | 5.800% | $93.6224 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $195.72 | 4.404% | $204.3395 | $204.34 | $204.35 | $204.30 |
| Purchase #5 | $175.98 | 10.692% | $194.7958 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $80.50 | 12.518% | $90.577 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $75.73 | 8.502% | $82.1686 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $842.21 | $911.0672 | $911.07 | $911.05 | $911.00 | |