| 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 | $146.62 | 12.356% | $164.7364 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $215.48 | 8.286% | $233.3347 | $233.33 | $233.35 | $233.30 |
| Purchase #3 | $220.32 | 3.666% | $228.3969 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $158.82 | 4.833% | $166.4958 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $155.46 | 12.839% | $175.4195 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $38.82 | 7.621% | $41.7785 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $171.53 | 10.511% | $189.5595 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $1,107.05 | $1,199.7213 | $1,199.73 | $1,199.75 | $1,199.70 | |