| 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 | $135.77 | 8.748% | $147.6472 | $147.65 | $147.65 | $147.60 |
| Purchase #2 | $97.93 | 11.160% | $108.859 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $214.85 | 11.160% | $238.8273 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $189.39 | 12.172% | $212.4426 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $64.63 | 8.362% | $70.0344 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $12.56 | 9.287% | $13.7264 | $13.73 | $13.75 | $13.70 |
| Purchase #7 | $55.88 | 13.873% | $63.6322 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $771.01 | $855.1691 | $855.17 | $855.25 | $855.00 | |