| 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 | $175.93 | 8.479% | $190.8471 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $13.26 | 3.448% | $13.7172 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $190.97 | 3.313% | $197.2968 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $110.67 | 11.546% | $123.448 | $123.45 | $123.45 | $123.40 |
| Purchase #5 | $161.37 | 6.301% | $171.5379 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $170.44 | 7.781% | $183.7019 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $40.44 | 11.730% | $45.1836 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $863.08 | $925.7325 | $925.74 | $925.75 | $925.60 | |