| 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 | $156.28 | 6.581% | $166.5648 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $171.73 | 11.660% | $191.7537 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $140.25 | 13.867% | $159.6985 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $8.64 | 5.108% | $9.0813 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $70.98 | 7.427% | $76.2517 | $76.25 | $76.25 | $76.30 |
| Purchase #6 | $242.67 | 3.205% | $250.4476 | $250.45 | $250.45 | $250.40 |
| Purchase #7 | $235.75 | 12.690% | $265.6667 | $265.67 | $265.65 | $265.70 |
| 7 purchase totals = | $1,026.30 | $1,119.4643 | $1,119.46 | $1,119.45 | $1,119.60 | |