| 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 | $140.83 | 6.452% | $149.9164 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $108.47 | 4.582% | $113.4401 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $116.86 | 11.128% | $129.8642 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $29.64 | 3.755% | $30.753 | $30.75 | $30.75 | $30.80 |
| Purchase #5 | $233.77 | 13.554% | $265.4552 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $81.83 | 4.516% | $85.5254 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $164.46 | 6.254% | $174.7453 | $174.75 | $174.75 | $174.70 |
| 7 purchase totals = | $875.86 | $949.6996 | $949.71 | $949.70 | $949.70 | |