| 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 | $166.87 | 4.474% | $174.3358 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $122.74 | 5.284% | $129.2256 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $213.81 | 5.145% | $224.8105 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $101.46 | 5.243% | $106.7795 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $52.41 | 8.120% | $56.6657 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $145.62 | 11.103% | $161.7882 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $187.45 | 10.739% | $207.5803 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $990.36 | $1,061.1856 | $1,061.20 | $1,061.25 | $1,061.20 | |