| 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 | $194.56 | 5.594% | $205.4437 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $159.42 | 7.205% | $170.9062 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $202.35 | 8.183% | $218.9083 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $171.97 | 10.233% | $189.5677 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $42.31 | 5.521% | $44.6459 | $44.65 | $44.65 | $44.60 |
| Purchase #6 | $233.87 | 13.540% | $265.536 | $265.54 | $265.55 | $265.50 |
| Purchase #7 | $198.79 | 13.857% | $226.3363 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $1,203.27 | $1,321.3441 | $1,321.36 | $1,321.35 | $1,321.20 | |