| 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 | $158.39 | 13.719% | $180.1195 | $180.12 | $180.10 | $180.10 |
| Purchase #2 | $230.84 | 6.495% | $245.8331 | $245.83 | $245.85 | $245.80 |
| Purchase #3 | $101.65 | 6.667% | $108.427 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $75.95 | 13.747% | $86.3908 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $96.75 | 13.223% | $109.5433 | $109.54 | $109.55 | $109.50 |
| Purchase #6 | $117.72 | 4.572% | $123.1022 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $102.44 | 12.285% | $115.0248 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $883.74 | $968.4407 | $968.43 | $968.45 | $968.30 | |