| 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 | $165.28 | 11.290% | $183.9401 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $199.78 | 12.651% | $225.0542 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $204.51 | 12.540% | $230.1556 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $196.50 | 3.258% | $202.902 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $124.84 | 13.744% | $141.998 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $12.76 | 8.510% | $13.8459 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $220.54 | 11.236% | $245.3199 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $1,124.21 | $1,243.2157 | $1,243.22 | $1,243.20 | $1,243.20 | |