| 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 | $148.65 | 9.294% | $162.4655 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $20.74 | 6.141% | $22.0136 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $197.63 | 8.670% | $214.7645 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $74.73 | 3.844% | $77.6026 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $166.42 | 7.155% | $178.3274 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $16.65 | 13.448% | $18.8891 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $46.45 | 12.667% | $52.3338 | $52.33 | $52.35 | $52.30 |
| 7 purchase totals = | $671.27 | $726.3965 | $726.39 | $726.40 | $726.40 | |