| 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 | $141.39 | 9.645% | $155.0271 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $103.50 | 5.215% | $108.8975 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $50.35 | 4.505% | $52.6183 | $52.62 | $52.60 | $52.60 |
| Purchase #4 | $97.99 | 11.720% | $109.4744 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $214.56 | 7.220% | $230.0512 | $230.05 | $230.05 | $230.10 |
| Purchase #6 | $135.43 | 13.444% | $153.6372 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $213.89 | 4.547% | $223.6156 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $957.11 | $1,033.3213 | $1,033.33 | $1,033.30 | $1,033.30 | |