| 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 | $133.44 | 3.561% | $138.1918 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $201.33 | 8.553% | $218.5498 | $218.55 | $218.55 | $218.50 |
| Purchase #3 | $247.63 | 11.186% | $275.3299 | $275.33 | $275.35 | $275.30 |
| Purchase #4 | $233.89 | 8.306% | $253.3169 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $148.40 | 5.657% | $156.795 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $65.98 | 6.607% | $70.3393 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $61.30 | 3.198% | $63.2604 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $1,091.97 | $1,175.7831 | $1,175.79 | $1,175.80 | $1,175.70 | |