| 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 | $114.49 | 11.684% | $127.867 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $141.78 | 5.604% | $149.7254 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $8.29 | 5.115% | $8.714 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $73.51 | 11.102% | $81.6711 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $156.62 | 13.441% | $177.6713 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $176.51 | 3.709% | $183.0568 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $77.47 | 10.759% | $85.805 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $748.67 | $814.5106 | $814.52 | $814.45 | $814.60 | |