| 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 | $187.71 | 10.865% | $208.1047 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $192.60 | 13.455% | $218.5143 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $79.45 | 12.480% | $89.3654 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $86.74 | 5.641% | $91.633 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $48.79 | 5.359% | $51.4047 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $201.71 | 9.295% | $220.4589 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $160.64 | 8.354% | $174.0599 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $957.64 | $1,053.5409 | $1,053.53 | $1,053.50 | $1,053.60 | |