| 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 | $127.25 | 8.599% | $138.1922 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $128.97 | 7.842% | $139.0838 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $207.61 | 6.477% | $221.0569 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $213.59 | 6.834% | $228.1867 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $138.62 | 4.723% | $145.167 | $145.17 | $145.15 | $145.20 |
| Purchase #6 | $153.50 | 3.248% | $158.4857 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $46.95 | 4.731% | $49.1712 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $1,016.49 | $1,079.3435 | $1,079.35 | $1,079.35 | $1,079.50 | |