| 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 | $109.91 | 7.502% | $118.1554 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $111.59 | 3.622% | $115.6318 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $104.40 | 9.546% | $114.366 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $178.71 | 7.197% | $191.5718 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $85.47 | 11.243% | $95.0794 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $235.81 | 5.358% | $248.4447 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $62.86 | 10.720% | $69.5986 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $888.75 | $952.8477 | $952.85 | $952.85 | $952.90 | |