| 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 | $159.82 | 3.145% | $164.8463 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $170.59 | 6.860% | $182.2925 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $218.46 | 12.416% | $245.584 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $212.82 | 7.568% | $228.9262 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $173.95 | 10.640% | $192.4583 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $248.76 | 10.689% | $275.35 | $275.35 | $275.35 | $275.40 |
| Purchase #7 | $247.52 | 12.289% | $277.9377 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $1,431.92 | $1,567.3950 | $1,567.40 | $1,567.45 | $1,567.40 | |