| 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 | $131.63 | 5.793% | $139.2553 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $49.36 | 9.827% | $54.2106 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $149.39 | 12.770% | $168.4671 | $168.47 | $168.45 | $168.50 |
| Purchase #4 | $226.70 | 11.807% | $253.4665 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $168.92 | 3.777% | $175.3001 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $74.38 | 12.363% | $83.5756 | $83.58 | $83.60 | $83.60 |
| Purchase #7 | $181.55 | 7.347% | $194.8885 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $981.93 | $1,069.1637 | $1,069.18 | $1,069.15 | $1,069.30 | |