| 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 | $111.60 | 9.740% | $122.4698 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $60.59 | 13.193% | $68.5836 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $17.77 | 10.391% | $19.6165 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $144.32 | 13.188% | $163.3529 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $145.95 | 12.407% | $164.058 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $198.68 | 7.740% | $214.0578 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $41.85 | 6.844% | $44.7142 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $720.76 | $796.8528 | $796.85 | $796.80 | $797.00 | |