| 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 | $160.89 | 9.442% | $176.0812 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $190.68 | 3.835% | $197.9926 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $36.26 | 7.571% | $39.0052 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $183.40 | 13.413% | $207.9994 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $44.98 | 4.485% | $46.9974 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $77.69 | 10.448% | $85.8071 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $28.28 | 9.699% | $31.0229 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $722.18 | $784.9058 | $784.91 | $784.90 | $784.90 | |