| 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 | $144.37 | 9.685% | $158.3522 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $192.32 | 7.531% | $206.8036 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $162.45 | 8.239% | $175.8343 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $220.52 | 4.465% | $230.3662 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $135.52 | 8.692% | $147.2994 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $40.61 | 6.742% | $43.3479 | $43.35 | $43.35 | $43.30 |
| Purchase #7 | $122.51 | 9.109% | $133.6694 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $1,018.30 | $1,095.6730 | $1,095.67 | $1,095.65 | $1,095.70 | |