| 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 | $156.36 | 10.780% | $173.2156 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $106.59 | 4.102% | $110.9623 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $173.59 | 11.258% | $193.1328 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $44.83 | 10.497% | $49.5358 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $164.28 | 9.506% | $179.8965 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $13.86 | 6.161% | $14.7139 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $192.52 | 11.401% | $214.4692 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $852.03 | $935.9261 | $935.93 | $935.90 | $935.90 | |