| 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 | $131.58 | 6.499% | $140.1314 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $232.47 | 8.622% | $252.5136 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $148.44 | 11.527% | $165.5507 | $165.55 | $165.55 | $165.60 |
| Purchase #4 | $96.41 | 13.396% | $109.3251 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $72.77 | 9.848% | $79.9364 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $163.57 | 7.111% | $175.2015 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $161.73 | 11.255% | $179.9327 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $1,006.97 | $1,102.5914 | $1,102.59 | $1,102.65 | $1,102.50 | |