| 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 | $109.32 | 8.152% | $118.2318 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $150.86 | 7.540% | $162.2348 | $162.23 | $162.25 | $162.20 |
| Purchase #3 | $215.40 | 12.702% | $242.7601 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $30.48 | 3.265% | $31.4752 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $21.74 | 13.178% | $24.6049 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $45.38 | 4.283% | $47.3236 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $130.33 | 6.358% | $138.6164 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $703.51 | $765.2468 | $765.24 | $765.25 | $765.20 | |