| 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 | $102.79 | 10.366% | $113.4452 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $128.86 | 5.771% | $136.2965 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $76.78 | 8.376% | $83.2111 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $192.45 | 6.469% | $204.8996 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $169.99 | 10.707% | $188.1908 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $164.28 | 8.776% | $178.6972 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $162.47 | 6.228% | $172.5886 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $997.62 | $1,077.3290 | $1,077.34 | $1,077.35 | $1,077.30 | |