| 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 | $134.81 | 5.687% | $142.4766 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $143.73 | 4.356% | $149.9909 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $192.66 | 5.379% | $203.0232 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $164.57 | 8.491% | $178.5436 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $224.36 | 6.117% | $238.0841 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $142.87 | 11.711% | $159.6015 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $89.30 | 4.613% | $93.4194 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $1,092.30 | $1,165.1393 | $1,165.13 | $1,165.15 | $1,165.10 | |