| 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 | $149.25 | 10.175% | $164.4362 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $178.63 | 4.871% | $187.3311 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $209.29 | 9.579% | $229.3379 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $203.90 | 7.621% | $219.4392 | $219.44 | $219.45 | $219.40 |
| Purchase #5 | $201.42 | 3.490% | $208.4496 | $208.45 | $208.45 | $208.40 |
| Purchase #6 | $145.95 | 5.362% | $153.7758 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $181.90 | 3.403% | $188.0901 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $1,270.34 | $1,350.8599 | $1,350.87 | $1,350.95 | $1,350.70 | |