| 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 | $164.40 | 7.579% | $176.8599 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $97.41 | 10.370% | $107.5114 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $74.88 | 6.264% | $79.5705 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $193.77 | 12.320% | $217.6425 | $217.64 | $217.65 | $217.60 |
| Purchase #5 | $192.81 | 12.405% | $216.7281 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $26.95 | 10.324% | $29.7323 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $166.47 | 11.631% | $185.8321 | $185.83 | $185.85 | $185.80 |
| 7 purchase totals = | $916.69 | $1,013.8768 | $1,013.87 | $1,013.90 | $1,013.80 | |