| 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 | $95.45 | 12.289% | $107.1799 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $207.37 | 6.691% | $221.2451 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $85.44 | 11.528% | $95.2895 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $11.44 | 8.620% | $12.4261 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $32.63 | 10.146% | $35.9406 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $165.74 | 3.664% | $171.8127 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $174.51 | 11.237% | $194.1197 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $772.58 | $838.0136 | $838.02 | $838.05 | $837.90 | |