| 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 | $153.76 | 3.769% | $159.5552 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $216.49 | 8.555% | $235.0107 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $173.76 | 7.653% | $187.0579 | $187.06 | $187.05 | $187.10 |
| Purchase #4 | $219.40 | 3.605% | $227.3094 | $227.31 | $227.30 | $227.30 |
| Purchase #5 | $7.60 | 12.231% | $8.5296 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $90.57 | 10.450% | $100.0346 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $151.58 | 4.852% | $158.9347 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $1,013.16 | $1,076.4321 | $1,076.43 | $1,076.45 | $1,076.40 | |