| 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 | $115.53 | 5.547% | $121.9384 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $77.37 | 12.113% | $86.7418 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $192.43 | 9.817% | $211.3209 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $237.78 | 12.449% | $267.3812 | $267.38 | $267.40 | $267.40 |
| Purchase #5 | $225.30 | 10.874% | $249.7991 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $145.59 | 5.493% | $153.5873 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $79.80 | 5.200% | $83.9496 | $83.95 | $83.95 | $83.90 |
| 7 purchase totals = | $1,073.80 | $1,174.7183 | $1,174.72 | $1,174.75 | $1,174.60 | |