| 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 | $103.52 | 8.363% | $112.1774 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $214.98 | 6.333% | $228.5947 | $228.59 | $228.60 | $228.60 |
| Purchase #3 | $160.61 | 11.691% | $179.3869 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $184.30 | 10.856% | $204.3076 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $173.88 | 13.743% | $197.7763 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $34.53 | 8.469% | $37.4543 | $37.45 | $37.45 | $37.50 |
| Purchase #7 | $153.84 | 10.444% | $169.907 | $169.91 | $169.90 | $169.90 |
| 7 purchase totals = | $1,025.66 | $1,129.6042 | $1,129.61 | $1,129.65 | $1,129.70 | |