| 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 | $181.58 | 5.765% | $192.0481 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $85.61 | 8.706% | $93.0632 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $232.61 | 13.272% | $263.482 | $263.48 | $263.50 | $263.50 |
| Purchase #4 | $44.33 | 7.605% | $47.7013 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $9.29 | 6.287% | $9.8741 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $129.64 | 11.778% | $144.909 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $80.54 | 12.767% | $90.8225 | $90.82 | $90.80 | $90.80 |
| 7 purchase totals = | $763.60 | $841.9002 | $841.89 | $841.85 | $841.90 | |