| 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 | $180.82 | 12.139% | $202.7697 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $65.41 | 3.167% | $67.4815 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $6.38 | 5.376% | $6.723 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $240.99 | 3.321% | $248.9933 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $43.64 | 8.307% | $47.2652 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $179.61 | 10.425% | $198.3343 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $177.69 | 12.576% | $200.0363 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $894.54 | $971.6033 | $971.60 | $971.60 | $971.60 | |