| 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 | $138.69 | 12.134% | $155.5186 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $199.52 | 13.454% | $226.3634 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $89.25 | 7.190% | $95.6671 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $107.58 | 7.700% | $115.8637 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $52.70 | 6.115% | $55.9226 | $55.92 | $55.90 | $55.90 |
| Purchase #6 | $198.37 | 5.693% | $209.6632 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $191.25 | 10.102% | $210.5701 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $977.36 | $1,069.5687 | $1,069.56 | $1,069.45 | $1,069.70 | |