| 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 | $135.77 | 9.352% | $148.4672 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $246.26 | 13.238% | $278.8599 | $278.86 | $278.85 | $278.90 |
| Purchase #3 | $127.47 | 9.500% | $139.5797 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $75.98 | 11.371% | $84.6197 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $128.49 | 5.501% | $135.5582 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $191.73 | 3.577% | $198.5882 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $51.79 | 12.370% | $58.1964 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $957.49 | $1,043.8693 | $1,043.88 | $1,043.85 | $1,044.00 | |