| 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 | $171.47 | 3.593% | $177.6309 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $139.28 | 13.415% | $157.9644 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $130.39 | 3.333% | $134.7359 | $134.74 | $134.75 | $134.70 |
| Purchase #4 | $144.25 | 5.756% | $152.553 | $152.55 | $152.55 | $152.60 |
| Purchase #5 | $70.97 | 5.381% | $74.7889 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $92.37 | 12.481% | $103.8987 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $142.52 | 3.843% | $147.997 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $891.25 | $949.5688 | $949.57 | $949.60 | $949.60 | |