| 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 | $193.57 | 3.823% | $200.9702 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $151.93 | 6.374% | $161.614 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $99.33 | 10.174% | $109.4358 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $228.75 | 12.707% | $257.8173 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $62.25 | 12.568% | $70.0736 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $82.51 | 13.736% | $93.8436 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $249.35 | 11.268% | $277.4468 | $277.45 | $277.45 | $277.40 |
| 7 purchase totals = | $1,067.69 | $1,171.2013 | $1,171.20 | $1,171.15 | $1,171.10 | |