| 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 | $138.99 | 9.359% | $151.9981 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $181.75 | 8.297% | $196.8298 | $196.83 | $196.85 | $196.80 |
| Purchase #3 | $94.75 | 9.519% | $103.7693 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $232.49 | 7.111% | $249.0224 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $17.37 | 10.489% | $19.1919 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $179.65 | 11.241% | $199.8445 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $193.73 | 3.724% | $200.9445 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,038.73 | $1,121.6005 | $1,121.59 | $1,121.60 | $1,121.50 | |