| 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 | $101.86 | 13.622% | $115.7354 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $104.49 | 9.853% | $114.7854 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $228.55 | 10.450% | $252.4335 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $247.94 | 8.729% | $269.5827 | $269.58 | $269.60 | $269.60 |
| Purchase #5 | $136.47 | 12.526% | $153.5642 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $65.39 | 8.657% | $71.0508 | $71.05 | $71.05 | $71.10 |
| Purchase #7 | $181.35 | 9.390% | $198.3788 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $1,066.05 | $1,175.5308 | $1,175.53 | $1,175.60 | $1,175.60 | |