| 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 | $84.54 | 8.415% | $91.654 | $91.65 | $91.65 | $91.70 |
| Purchase #2 | $161.48 | 8.571% | $175.3205 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $242.87 | 11.614% | $271.0769 | $271.08 | $271.10 | $271.10 |
| Purchase #4 | $73.75 | 13.517% | $83.7188 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $118.54 | 8.138% | $128.1868 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $238.66 | 9.569% | $261.4974 | $261.50 | $261.50 | $261.50 |
| Purchase #7 | $158.75 | 8.836% | $172.7772 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $1,078.59 | $1,184.2316 | $1,184.24 | $1,184.25 | $1,184.30 | |