| 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 | $168.41 | 7.604% | $181.2159 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $246.53 | 11.239% | $274.2375 | $274.24 | $274.25 | $274.20 |
| Purchase #3 | $239.64 | 11.852% | $268.0421 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $120.26 | 8.296% | $130.2368 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $144.94 | 4.382% | $151.2913 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $90.80 | 13.679% | $103.2205 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $167.40 | 9.516% | $183.3298 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,177.98 | $1,291.5739 | $1,291.58 | $1,291.60 | $1,291.40 | |