| 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 | $6.68 | 12.835% | $7.5374 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $202.40 | 10.370% | $223.3889 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $107.83 | 11.653% | $120.3954 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $166.94 | 5.257% | $175.716 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $219.34 | 5.129% | $230.5899 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $181.62 | 13.668% | $206.4438 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $124.26 | 10.635% | $137.4751 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $1,009.07 | $1,101.5465 | $1,101.56 | $1,101.60 | $1,101.50 | |