| 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 | $133.86 | 10.257% | $147.59 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $94.51 | 7.750% | $101.8345 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $185.61 | 5.454% | $195.7332 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $133.56 | 5.138% | $140.4223 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $234.84 | 3.465% | $242.9772 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $70.67 | 5.864% | $74.8141 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $153.91 | 13.442% | $174.5986 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $1,006.96 | $1,077.9699 | $1,077.96 | $1,078.00 | $1,077.90 | |