| 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 | $149.60 | 5.426% | $157.7173 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $244.96 | 5.688% | $258.8933 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $34.28 | 11.304% | $38.155 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $210.55 | 7.260% | $225.8359 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $199.88 | 6.213% | $212.2985 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $188.69 | 13.741% | $214.6179 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $211.66 | 5.708% | $223.7416 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $1,239.62 | $1,331.2595 | $1,331.27 | $1,331.25 | $1,331.20 | |