| 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 | $175.44 | 3.845% | $182.1857 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $235.39 | 6.811% | $251.4224 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $235.74 | 9.648% | $258.4842 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $190.90 | 3.248% | $197.1004 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $41.68 | 6.336% | $44.3208 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $121.68 | 9.310% | $133.0084 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $7.69 | 4.402% | $8.0285 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $1,008.52 | $1,074.5504 | $1,074.55 | $1,074.55 | $1,074.50 | |