| 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 | $161.58 | 11.128% | $179.5606 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $120.44 | 10.670% | $133.2909 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $57.84 | 8.382% | $62.6881 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $188.98 | 4.837% | $198.121 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $116.53 | 10.292% | $128.5233 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $218.59 | 7.182% | $234.2891 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $193.92 | 6.527% | $206.5772 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $1,057.88 | $1,143.0502 | $1,143.05 | $1,143.05 | $1,143.10 | |