| 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 | $149.56 | 9.206% | $163.3285 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $143.90 | 5.852% | $152.321 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $150.57 | 3.851% | $156.3685 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $133.31 | 5.262% | $140.3248 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $50.35 | 4.620% | $52.6762 | $52.68 | $52.70 | $52.70 |
| Purchase #6 | $158.80 | 11.572% | $177.1763 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $142.37 | 7.616% | $153.2129 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $928.86 | $995.4082 | $995.41 | $995.40 | $995.40 | |