| 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 | $194.96 | 3.578% | $201.9357 | $201.94 | $201.95 | $201.90 |
| Purchase #2 | $180.44 | 3.573% | $186.8871 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $215.98 | 10.480% | $238.6147 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $103.30 | 8.497% | $112.0774 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $45.67 | 8.703% | $49.6447 | $49.64 | $49.65 | $49.60 |
| Purchase #6 | $209.97 | 9.466% | $229.8458 | $229.85 | $229.85 | $229.80 |
| Purchase #7 | $153.60 | 8.232% | $166.2444 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $1,103.92 | $1,185.2498 | $1,185.25 | $1,185.30 | $1,185.10 | |