| 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 | $177.98 | 13.673% | $202.3152 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $78.71 | 9.517% | $86.2008 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $52.26 | 7.270% | $56.0593 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $151.59 | 12.550% | $170.6145 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $183.82 | 3.354% | $189.9853 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $174.64 | 9.416% | $191.0841 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $236.48 | 8.474% | $256.5193 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,055.48 | $1,152.7785 | $1,152.78 | $1,152.75 | $1,152.80 | |