| 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 | $172.91 | 4.702% | $181.0402 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $65.93 | 5.646% | $69.6524 | $69.65 | $69.65 | $69.70 |
| Purchase #3 | $120.69 | 6.449% | $128.4733 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $142.83 | 11.129% | $158.7256 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $24.94 | 9.518% | $27.3138 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $109.88 | 4.375% | $114.6873 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $44.32 | 11.237% | $49.3002 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $681.50 | $729.1928 | $729.19 | $729.20 | $729.20 | |