| 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 | $123.89 | 10.711% | $137.1599 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $137.93 | 6.112% | $146.3603 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $106.63 | 12.662% | $120.1315 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $178.46 | 6.788% | $190.5739 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $164.57 | 11.747% | $183.902 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $168.39 | 6.437% | $179.2293 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $155.88 | 13.771% | $177.3462 | $177.35 | $177.35 | $177.30 |
| 7 purchase totals = | $1,035.75 | $1,134.7031 | $1,134.70 | $1,134.70 | $1,134.70 | |