| 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 | $169.92 | 5.800% | $179.7754 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $42.51 | 11.816% | $47.533 | $47.53 | $47.55 | $47.50 |
| Purchase #3 | $193.88 | 7.245% | $207.9266 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $124.90 | 13.302% | $141.5142 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $230.25 | 9.835% | $252.8951 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $136.42 | 3.555% | $141.2697 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $183.55 | 11.335% | $204.3554 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $1,081.43 | $1,175.2694 | $1,175.28 | $1,175.30 | $1,175.30 | |