| 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 | $130.47 | 3.845% | $135.4866 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $144.58 | 3.747% | $149.9974 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $66.37 | 10.344% | $73.2353 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $185.31 | 6.577% | $197.4978 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $89.28 | 6.769% | $95.3234 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $232.41 | 6.377% | $247.2308 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $51.55 | 11.740% | $57.602 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $899.97 | $956.3733 | $956.38 | $956.40 | $956.30 | |