| 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 | $149.35 | 4.691% | $156.356 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $200.72 | 12.496% | $225.802 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $56.58 | 13.112% | $63.9988 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $166.51 | 3.334% | $172.0614 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $138.62 | 10.475% | $153.1404 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $194.34 | 3.817% | $201.758 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $79.35 | 5.577% | $83.7753 | $83.78 | $83.80 | $83.80 |
| 7 purchase totals = | $985.47 | $1,056.8919 | $1,056.90 | $1,056.90 | $1,057.00 | |