| 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 | $176.54 | 7.170% | $189.1979 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $180.84 | 12.183% | $202.8717 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $140.87 | 3.613% | $145.9596 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $140.79 | 8.802% | $153.1823 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $211.28 | 10.828% | $234.1574 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $23.71 | 9.153% | $25.8802 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $52.55 | 9.761% | $57.6794 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $926.58 | $1,008.9285 | $1,008.93 | $1,008.95 | $1,009.10 | |