| 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 | $145.79 | 5.653% | $154.0315 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $163.69 | 13.545% | $185.8618 | $185.86 | $185.85 | $185.90 |
| Purchase #3 | $195.95 | 8.340% | $212.2922 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $100.69 | 10.346% | $111.1074 | $111.11 | $111.10 | $111.10 |
| Purchase #5 | $215.70 | 6.686% | $230.1217 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $245.89 | 5.852% | $260.2795 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $213.87 | 3.167% | $220.6433 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $1,281.58 | $1,374.3374 | $1,374.33 | $1,374.35 | $1,374.30 | |