| 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 | $173.74 | 4.215% | $181.0631 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $107.84 | 5.498% | $113.769 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $191.93 | 7.714% | $206.7355 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $55.83 | 6.155% | $59.2663 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $89.33 | 6.510% | $95.1454 | $95.15 | $95.15 | $95.10 |
| Purchase #6 | $121.74 | 9.470% | $133.2688 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $207.36 | 10.228% | $228.5688 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $947.77 | $1,017.8169 | $1,017.83 | $1,017.75 | $1,017.90 | |