| 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 | $180.88 | 9.174% | $197.4739 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $98.64 | 11.820% | $110.2992 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $225.26 | 3.634% | $233.4459 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $14.77 | 10.530% | $16.3253 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $204.41 | 8.279% | $221.3331 | $221.33 | $221.35 | $221.30 |
| Purchase #6 | $212.31 | 9.781% | $233.076 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $127.58 | 12.320% | $143.2979 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $1,063.85 | $1,155.2513 | $1,155.26 | $1,155.30 | $1,155.20 | |