| 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 | $192.35 | 10.605% | $212.7487 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $150.52 | 6.634% | $160.5055 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $166.73 | 7.649% | $179.4832 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $78.71 | 3.729% | $81.6451 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $187.52 | 12.218% | $210.4312 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $223.48 | 10.344% | $246.5968 | $246.60 | $246.60 | $246.60 |
| Purchase #7 | $56.77 | 3.437% | $58.7212 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $1,056.08 | $1,150.1317 | $1,150.14 | $1,150.15 | $1,150.00 | |