| 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 | $149.55 | 3.502% | $154.7872 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $198.27 | 6.854% | $211.8594 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $76.65 | 8.727% | $83.3392 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $120.72 | 8.271% | $130.7048 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $240.29 | 4.203% | $250.3894 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $232.79 | 3.819% | $241.6803 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $58.83 | 3.753% | $61.0379 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $1,077.10 | $1,133.7982 | $1,133.80 | $1,133.85 | $1,133.80 | |