| 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 | $93.41 | 8.729% | $101.5638 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $156.31 | 8.811% | $170.0825 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $121.75 | 5.410% | $128.3367 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $216.85 | 13.385% | $245.8754 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $178.27 | 11.527% | $198.8192 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $5.62 | 13.571% | $6.3827 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $205.38 | 5.394% | $216.4582 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $977.59 | $1,067.5185 | $1,067.52 | $1,067.55 | $1,067.60 | |