| 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 | $150.53 | 6.456% | $160.2482 | $160.25 | $160.25 | $160.20 |
| Purchase #2 | $197.80 | 3.161% | $204.0525 | $204.05 | $204.05 | $204.10 |
| Purchase #3 | $136.32 | 4.566% | $142.5444 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $185.64 | 4.173% | $193.3868 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $175.82 | 6.265% | $186.8351 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $153.84 | 10.782% | $170.427 | $170.43 | $170.45 | $170.40 |
| Purchase #7 | $96.33 | 7.341% | $103.4016 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $1,096.28 | $1,160.8956 | $1,160.90 | $1,160.95 | $1,160.80 | |